---
_id: '11353'
abstract:
- lang: eng
text: Micro- and nanoscale optical or microwave cavities are used in a wide range
of classical applications and quantum science experiments, ranging from precision
measurements, laser technologies to quantum control of mechanical motion. The
dissipative photon loss via absorption, present to some extent in any optical
cavity, is known to introduce thermo-optical effects and thereby impose fundamental
limits on precision measurements. Here, we theoretically and experimentally reveal
that such dissipative photon absorption can result in quantum feedback via in-loop
field detection of the absorbed optical field, leading to the intracavity field
fluctuations to be squashed or antisquashed. A closed-loop dissipative quantum
feedback to the cavity field arises. Strikingly, this modifies the optical cavity
susceptibility in coherent response measurements (capable of both increasing or
decreasing the bare cavity linewidth) and causes excess noise and correlations
in incoherent interferometric optomechanical measurements using a cavity, that
is parametrically coupled to a mechanical oscillator. We experimentally observe
such unanticipated dissipative dynamics in optomechanical spectroscopy of sideband-cooled
optomechanical crystal cavitiess at both cryogenic temperature (approximately
8 K) and ambient conditions. The dissipative feedback introduces effective modifications
to the optical cavity linewidth and the optomechanical scattering rate and gives
rise to excess imprecision noise in the interferometric quantum measurement of
mechanical motion. Such dissipative feedback differs fundamentally from a quantum
nondemolition feedback, e.g., optical Kerr squeezing. The dissipative feedback
itself always results in an antisqueezed out-of-loop optical field, while it can
enhance the coexisting Kerr squeezing under certain conditions. Our result applies
to cavity spectroscopy in both optical and superconducting microwave cavities,
and equally applies to any dissipative feedback mechanism of different bandwidth
inside the cavity. It has wide-ranging implications for future dissipation engineering,
such as dissipation enhanced sideband cooling and Kerr squeezing, quantum frequency
conversion, and nonreciprocity in photonic systems.
acknowledgement: "L.Q. acknowledges fruitful discussions with D. Vitali, R. Schnabel,
P.K. Lam, A. Nunnenkamp, and D. Malz. This work is supported by the EUH2020 research
and innovation programme under Grant No. 732894 (FET Proactive HOT), and the European
Research Council through \r\nGrant No. 835329 (ExCOM-cCEO). This work was further
supported by Swiss National Science Foundation under Grant Agreements No. 185870
(Ambizione) and No. 204927. Samples were fabricated at the Center of MicroNanoTechnology
(CMi) at EPFL and the Binnig and Rohrer Nanotechnology Center at IBM Research-Zurich."
article_number: '020309'
article_processing_charge: No
article_type: original
author:
- first_name: Liu
full_name: Qiu, Liu
id: 45e99c0d-1eb1-11eb-9b96-ed8ab2983cac
last_name: Qiu
orcid: 0000-0003-4345-4267
- first_name: Guanhao
full_name: Huang, Guanhao
last_name: Huang
- first_name: Itay
full_name: Shomroni, Itay
last_name: Shomroni
- first_name: Jiahe
full_name: Pan, Jiahe
last_name: Pan
- first_name: Paul
full_name: Seidler, Paul
last_name: Seidler
- first_name: Tobias J.
full_name: Kippenberg, Tobias J.
last_name: Kippenberg
citation:
ama: Qiu L, Huang G, Shomroni I, Pan J, Seidler P, Kippenberg TJ. Dissipative quantum
feedback in measurements using a parametrically coupled microcavity. PRX Quantum.
2022;3(2). doi:10.1103/PRXQuantum.3.020309
apa: Qiu, L., Huang, G., Shomroni, I., Pan, J., Seidler, P., & Kippenberg, T.
J. (2022). Dissipative quantum feedback in measurements using a parametrically
coupled microcavity. PRX Quantum. American Physical Society. https://doi.org/10.1103/PRXQuantum.3.020309
chicago: Qiu, Liu, Guanhao Huang, Itay Shomroni, Jiahe Pan, Paul Seidler, and Tobias
J. Kippenberg. “Dissipative Quantum Feedback in Measurements Using a Parametrically
Coupled Microcavity.” PRX Quantum. American Physical Society, 2022. https://doi.org/10.1103/PRXQuantum.3.020309.
ieee: L. Qiu, G. Huang, I. Shomroni, J. Pan, P. Seidler, and T. J. Kippenberg, “Dissipative
quantum feedback in measurements using a parametrically coupled microcavity,”
PRX Quantum, vol. 3, no. 2. American Physical Society, 2022.
ista: Qiu L, Huang G, Shomroni I, Pan J, Seidler P, Kippenberg TJ. 2022. Dissipative
quantum feedback in measurements using a parametrically coupled microcavity. PRX
Quantum. 3(2), 020309.
mla: Qiu, Liu, et al. “Dissipative Quantum Feedback in Measurements Using a Parametrically
Coupled Microcavity.” PRX Quantum, vol. 3, no. 2, 020309, American Physical
Society, 2022, doi:10.1103/PRXQuantum.3.020309.
short: L. Qiu, G. Huang, I. Shomroni, J. Pan, P. Seidler, T.J. Kippenberg, PRX Quantum
3 (2022).
date_created: 2022-05-08T22:01:43Z
date_published: 2022-04-13T00:00:00Z
date_updated: 2023-08-03T07:05:00Z
day: '13'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.1103/PRXQuantum.3.020309
ec_funded: 1
external_id:
isi:
- '000789316700001'
file:
- access_level: open_access
checksum: 35ff9ddf1d54f64432e435b660edaeb6
content_type: application/pdf
creator: dernst
date_created: 2022-05-09T07:10:51Z
date_updated: 2022-05-09T07:10:51Z
file_id: '11358'
file_name: 2022_PRXQuantum_Qiu.pdf
file_size: 1657177
relation: main_file
success: 1
file_date_updated: 2022-05-09T07:10:51Z
has_accepted_license: '1'
intvolume: ' 3'
isi: 1
issue: '2'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
month: '04'
oa: 1
oa_version: Published Version
project:
- _id: 257EB838-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '732894'
name: Hybrid Optomechanical Technologies
publication: PRX Quantum
publication_identifier:
eissn:
- '26913399'
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Dissipative quantum feedback in measurements using a parametrically coupled
microcavity
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 3
year: '2022'
...
---
_id: '7910'
abstract:
- lang: eng
text: Quantum illumination uses entangled signal-idler photon pairs to boost the
detection efficiency of low-reflectivity objects in environments with bright thermal
noise. Its advantage is particularly evident at low signal powers, a promising
feature for applications such as noninvasive biomedical scanning or low-power
short-range radar. Here, we experimentally investigate the concept of quantum
illumination at microwave frequencies. We generate entangled fields to illuminate
a room-temperature object at a distance of 1 m in a free-space detection setup.
We implement a digital phase-conjugate receiver based on linear quadrature measurements
that outperforms a symmetric classical noise radar in the same conditions, despite
the entanglement-breaking signal path. Starting from experimental data, we also
simulate the case of perfect idler photon number detection, which results in a
quantum advantage compared with the relative classical benchmark. Our results
highlight the opportunities and challenges in the way toward a first room-temperature
application of microwave quantum circuits.
article_number: eabb0451
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Shabir
full_name: Barzanjeh, Shabir
id: 2D25E1F6-F248-11E8-B48F-1D18A9856A87
last_name: Barzanjeh
orcid: 0000-0003-0415-1423
- first_name: S.
full_name: Pirandola, S.
last_name: Pirandola
- first_name: D
full_name: Vitali, D
last_name: Vitali
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Barzanjeh S, Pirandola S, Vitali D, Fink JM. Microwave quantum illumination
using a digital receiver. Science Advances. 2020;6(19). doi:10.1126/sciadv.abb0451
apa: Barzanjeh, S., Pirandola, S., Vitali, D., & Fink, J. M. (2020). Microwave
quantum illumination using a digital receiver. Science Advances. AAAS.
https://doi.org/10.1126/sciadv.abb0451
chicago: Barzanjeh, Shabir, S. Pirandola, D Vitali, and Johannes M Fink. “Microwave
Quantum Illumination Using a Digital Receiver.” Science Advances. AAAS,
2020. https://doi.org/10.1126/sciadv.abb0451.
ieee: S. Barzanjeh, S. Pirandola, D. Vitali, and J. M. Fink, “Microwave quantum
illumination using a digital receiver,” Science Advances, vol. 6, no. 19.
AAAS, 2020.
ista: Barzanjeh S, Pirandola S, Vitali D, Fink JM. 2020. Microwave quantum illumination
using a digital receiver. Science Advances. 6(19), eabb0451.
mla: Barzanjeh, Shabir, et al. “Microwave Quantum Illumination Using a Digital Receiver.”
Science Advances, vol. 6, no. 19, eabb0451, AAAS, 2020, doi:10.1126/sciadv.abb0451.
short: S. Barzanjeh, S. Pirandola, D. Vitali, J.M. Fink, Science Advances 6 (2020).
date_created: 2020-05-31T22:00:49Z
date_published: 2020-05-06T00:00:00Z
date_updated: 2024-09-10T12:23:52Z
day: '06'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.1126/sciadv.abb0451
ec_funded: 1
external_id:
arxiv:
- '1908.03058'
isi:
- '000531171100045'
file:
- access_level: open_access
checksum: 16fa61cc1951b444ee74c07188cda9da
content_type: application/pdf
creator: dernst
date_created: 2020-06-02T09:18:36Z
date_updated: 2020-07-14T12:48:05Z
file_id: '7913'
file_name: 2020_ScienceAdvances_Barzanjeh.pdf
file_size: 795822
relation: main_file
file_date_updated: 2020-07-14T12:48:05Z
has_accepted_license: '1'
intvolume: ' 6'
isi: 1
issue: '19'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
project:
- _id: 26336814-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '758053'
name: A Fiber Optic Transceiver for Superconducting Qubits
- _id: 237CBA6C-32DE-11EA-91FC-C7463DDC885E
call_identifier: H2020
grant_number: '862644'
name: Quantum readout techniques and technologies
- _id: 258047B6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '707438'
name: 'Microwave-to-Optical Quantum Link: Quantum Teleportation and Quantum Illumination
with cavity Optomechanics SUPEREOM'
- _id: 257EB838-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '732894'
name: Hybrid Optomechanical Technologies
- _id: 26927A52-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: F07105
name: Integrating superconducting quantum circuits
publication: Science Advances
publication_identifier:
eissn:
- '23752548'
publication_status: published
publisher: AAAS
quality_controlled: '1'
related_material:
link:
- description: News on IST Homepage
relation: press_release
url: https://ist.ac.at/en/news/scientists-demonstrate-quantum-radar-prototype/
record:
- id: '9001'
relation: later_version
status: public
scopus_import: '1'
status: public
title: Microwave quantum illumination using a digital receiver
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 6
year: '2020'
...
---
_id: '8038'
abstract:
- lang: eng
text: Microelectromechanical systems and integrated photonics provide the basis
for many reliable and compact circuit elements in modern communication systems.
Electro-opto-mechanical devices are currently one of the leading approaches to
realize ultra-sensitive, low-loss transducers for an emerging quantum information
technology. Here we present an on-chip microwave frequency converter based on
a planar aluminum on silicon nitride platform that is compatible with slot-mode
coupled photonic crystal cavities. We show efficient frequency conversion between
two propagating microwave modes mediated by the radiation pressure interaction
with a metalized dielectric nanobeam oscillator. We achieve bidirectional coherent
conversion with a total device efficiency of up to ~60%, a dynamic range of 2
× 10^9 photons/s and an instantaneous bandwidth of up to 1.7 kHz. A high fidelity
quantum state transfer would be possible if the drive dependent output noise of
currently ~14 photons s^−1 Hz^−1 is further reduced. Such a silicon nitride based
transducer is in situ reconfigurable and could be used for on-chip classical and
quantum signal routing and filtering, both for microwave and hybrid microwave-optical
applications.
article_number: '034011'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: M.
full_name: Kalaee, M.
last_name: Kalaee
- first_name: R.
full_name: Norte, R.
last_name: Norte
- first_name: A.
full_name: Pitanti, A.
last_name: Pitanti
- first_name: O.
full_name: Painter, O.
last_name: Painter
citation:
ama: Fink JM, Kalaee M, Norte R, Pitanti A, Painter O. Efficient microwave frequency
conversion mediated by a photonics compatible silicon nitride nanobeam oscillator.
Quantum Science and Technology. 2020;5(3). doi:10.1088/2058-9565/ab8dce
apa: Fink, J. M., Kalaee, M., Norte, R., Pitanti, A., & Painter, O. (2020).
Efficient microwave frequency conversion mediated by a photonics compatible silicon
nitride nanobeam oscillator. Quantum Science and Technology. IOP Publishing.
https://doi.org/10.1088/2058-9565/ab8dce
chicago: Fink, Johannes M, M. Kalaee, R. Norte, A. Pitanti, and O. Painter. “Efficient
Microwave Frequency Conversion Mediated by a Photonics Compatible Silicon Nitride
Nanobeam Oscillator.” Quantum Science and Technology. IOP Publishing, 2020.
https://doi.org/10.1088/2058-9565/ab8dce.
ieee: J. M. Fink, M. Kalaee, R. Norte, A. Pitanti, and O. Painter, “Efficient microwave
frequency conversion mediated by a photonics compatible silicon nitride nanobeam
oscillator,” Quantum Science and Technology, vol. 5, no. 3. IOP Publishing,
2020.
ista: Fink JM, Kalaee M, Norte R, Pitanti A, Painter O. 2020. Efficient microwave
frequency conversion mediated by a photonics compatible silicon nitride nanobeam
oscillator. Quantum Science and Technology. 5(3), 034011.
mla: Fink, Johannes M., et al. “Efficient Microwave Frequency Conversion Mediated
by a Photonics Compatible Silicon Nitride Nanobeam Oscillator.” Quantum Science
and Technology, vol. 5, no. 3, 034011, IOP Publishing, 2020, doi:10.1088/2058-9565/ab8dce.
short: J.M. Fink, M. Kalaee, R. Norte, A. Pitanti, O. Painter, Quantum Science and
Technology 5 (2020).
date_created: 2020-06-29T07:59:35Z
date_published: 2020-05-25T00:00:00Z
date_updated: 2024-08-07T07:11:51Z
day: '25'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.1088/2058-9565/ab8dce
ec_funded: 1
external_id:
isi:
- '000539300800001'
file:
- access_level: open_access
checksum: 8f25f05053f511f892ae8fa93f341e61
content_type: application/pdf
creator: cziletti
date_created: 2020-06-30T10:29:10Z
date_updated: 2020-07-14T12:48:08Z
file_id: '8072'
file_name: 2020_QuantumSciTechnol_Fink.pdf
file_size: 2600967
relation: main_file
file_date_updated: 2020-07-14T12:48:08Z
has_accepted_license: '1'
intvolume: ' 5'
isi: 1
issue: '3'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
project:
- _id: 26336814-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '758053'
name: A Fiber Optic Transceiver for Superconducting Qubits
- _id: 26927A52-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: F07105
name: Integrating superconducting quantum circuits
- _id: 257EB838-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '732894'
name: Hybrid Optomechanical Technologies
- _id: 2622978C-B435-11E9-9278-68D0E5697425
name: Hybrid Semiconductor - Superconductor Quantum Devices
publication: Quantum Science and Technology
publication_identifier:
eissn:
- '20589565'
publication_status: published
publisher: IOP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: Efficient microwave frequency conversion mediated by a photonics compatible
silicon nitride nanobeam oscillator
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 5
year: '2020'
...
---
_id: '8529'
abstract:
- lang: eng
text: Practical quantum networks require low-loss and noise-resilient optical interconnects
as well as non-Gaussian resources for entanglement distillation and distributed
quantum computation. The latter could be provided by superconducting circuits
but existing solutions to interface the microwave and optical domains lack either
scalability or efficiency, and in most cases the conversion noise is not known.
In this work we utilize the unique opportunities of silicon photonics, cavity
optomechanics and superconducting circuits to demonstrate a fully integrated,
coherent transducer interfacing the microwave X and the telecom S bands with a
total (internal) bidirectional transduction efficiency of 1.2% (135%) at millikelvin
temperatures. The coupling relies solely on the radiation pressure interaction
mediated by the femtometer-scale motion of two silicon nanobeams reaching a Vπ
as low as 16 μV for sub-nanowatt pump powers. Without the associated optomechanical
gain, we achieve a total (internal) pure conversion efficiency of up to 0.019%
(1.6%), relevant for future noise-free operation on this qubit-compatible platform.
acknowledged_ssus:
- _id: NanoFab
acknowledgement: We thank Yuan Chen for performing supplementary FEM simulations and
Andrew Higginbotham, Ralf Riedinger, Sungkun Hong, and Lorenzo Magrini for valuable
discussions. This work was supported by IST Austria, the IST nanofabrication facility
(NFF), the European Union’s Horizon 2020 research and innovation program under grant
agreement no. 732894 (FET Proactive HOT) and the European Research Council under
grant agreement no. 758053 (ERC StG QUNNECT). G.A. is the recipient of a DOC fellowship
of the Austrian Academy of Sciences at IST Austria. W.H. is the recipient of an
ISTplus postdoctoral fellowship with funding from the European Union’s Horizon 2020
research and innovation program under the Marie Sklodowska-Curie grant agreement
no. 754411. J.M.F. acknowledges support from the Austrian Science Fund (FWF) through
BeyondC (F71), a NOMIS foundation research grant, and the EU’s Horizon 2020 research
and innovation program under grant agreement no. 862644 (FET Open QUARTET).
article_number: '4460'
article_processing_charge: No
article_type: original
author:
- first_name: Georg M
full_name: Arnold, Georg M
id: 3770C838-F248-11E8-B48F-1D18A9856A87
last_name: Arnold
orcid: 0000-0003-1397-7876
- first_name: Matthias
full_name: Wulf, Matthias
id: 45598606-F248-11E8-B48F-1D18A9856A87
last_name: Wulf
orcid: 0000-0001-6613-1378
- first_name: Shabir
full_name: Barzanjeh, Shabir
id: 2D25E1F6-F248-11E8-B48F-1D18A9856A87
last_name: Barzanjeh
orcid: 0000-0003-0415-1423
- first_name: Elena
full_name: Redchenko, Elena
id: 2C21D6E8-F248-11E8-B48F-1D18A9856A87
last_name: Redchenko
- first_name: Alfredo R
full_name: Rueda Sanchez, Alfredo R
id: 3B82B0F8-F248-11E8-B48F-1D18A9856A87
last_name: Rueda Sanchez
orcid: 0000-0001-6249-5860
- first_name: William J
full_name: Hease, William J
id: 29705398-F248-11E8-B48F-1D18A9856A87
last_name: Hease
orcid: 0000-0001-9868-2166
- first_name: Farid
full_name: Hassani, Farid
id: 2AED110C-F248-11E8-B48F-1D18A9856A87
last_name: Hassani
orcid: 0000-0001-6937-5773
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Arnold GM, Wulf M, Barzanjeh S, et al. Converting microwave and telecom photons
with a silicon photonic nanomechanical interface. Nature Communications.
2020;11. doi:10.1038/s41467-020-18269-z
apa: Arnold, G. M., Wulf, M., Barzanjeh, S., Redchenko, E., Rueda Sanchez, A. R.,
Hease, W. J., … Fink, J. M. (2020). Converting microwave and telecom photons with
a silicon photonic nanomechanical interface. Nature Communications. Springer
Nature. https://doi.org/10.1038/s41467-020-18269-z
chicago: Arnold, Georg M, Matthias Wulf, Shabir Barzanjeh, Elena Redchenko, Alfredo
R Rueda Sanchez, William J Hease, Farid Hassani, and Johannes M Fink. “Converting
Microwave and Telecom Photons with a Silicon Photonic Nanomechanical Interface.”
Nature Communications. Springer Nature, 2020. https://doi.org/10.1038/s41467-020-18269-z.
ieee: G. M. Arnold et al., “Converting microwave and telecom photons with
a silicon photonic nanomechanical interface,” Nature Communications, vol.
11. Springer Nature, 2020.
ista: Arnold GM, Wulf M, Barzanjeh S, Redchenko E, Rueda Sanchez AR, Hease WJ, Hassani
F, Fink JM. 2020. Converting microwave and telecom photons with a silicon photonic
nanomechanical interface. Nature Communications. 11, 4460.
mla: Arnold, Georg M., et al. “Converting Microwave and Telecom Photons with a Silicon
Photonic Nanomechanical Interface.” Nature Communications, vol. 11, 4460,
Springer Nature, 2020, doi:10.1038/s41467-020-18269-z.
short: G.M. Arnold, M. Wulf, S. Barzanjeh, E. Redchenko, A.R. Rueda Sanchez, W.J.
Hease, F. Hassani, J.M. Fink, Nature Communications 11 (2020).
date_created: 2020-09-18T10:56:20Z
date_published: 2020-09-08T00:00:00Z
date_updated: 2024-08-07T07:11:51Z
day: '08'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.1038/s41467-020-18269-z
ec_funded: 1
external_id:
isi:
- '000577280200001'
file:
- access_level: open_access
checksum: 88f92544889eb18bb38e25629a422a86
content_type: application/pdf
creator: dernst
date_created: 2020-09-18T13:02:37Z
date_updated: 2020-09-18T13:02:37Z
file_id: '8530'
file_name: 2020_NatureComm_Arnold.pdf
file_size: 1002818
relation: main_file
success: 1
file_date_updated: 2020-09-18T13:02:37Z
has_accepted_license: '1'
intvolume: ' 11'
isi: 1
keyword:
- General Biochemistry
- Genetics and Molecular Biology
- General Physics and Astronomy
- General Chemistry
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
project:
- _id: 257EB838-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '732894'
name: Hybrid Optomechanical Technologies
- _id: 26336814-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '758053'
name: A Fiber Optic Transceiver for Superconducting Qubits
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
- _id: 237CBA6C-32DE-11EA-91FC-C7463DDC885E
call_identifier: H2020
grant_number: '862644'
name: Quantum readout techniques and technologies
- _id: 2671EB66-B435-11E9-9278-68D0E5697425
name: Coherent on-chip conversion of superconducting qubit signals from microwaves
to optical frequencies
publication: Nature Communications
publication_identifier:
issn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
link:
- relation: erratum
url: https://doi.org/10.1038/s41467-020-18912-9
- description: News on IST Homepage
relation: press_release
url: https://ist.ac.at/en/news/how-to-transport-microwave-quantum-information-via-optical-fiber/
record:
- id: '13056'
relation: research_data
status: public
status: public
title: Converting microwave and telecom photons with a silicon photonic nanomechanical
interface
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 11
year: '2020'
...
---
_id: '8755'
abstract:
- lang: eng
text: 'The superconducting circuit community has recently discovered the promising
potential of superinductors. These circuit elements have a characteristic impedance
exceeding the resistance quantum RQ ≈ 6.45 kΩ which leads to a suppression of
ground state charge fluctuations. Applications include the realization of hardware
protected qubits for fault tolerant quantum computing, improved coupling to small
dipole moment objects and defining a new quantum metrology standard for the ampere.
In this work we refute the widespread notion that superinductors can only be implemented
based on kinetic inductance, i.e. using disordered superconductors or Josephson
junction arrays. We present modeling, fabrication and characterization of 104
planar aluminum coil resonators with a characteristic impedance up to 30.9 kΩ
at 5.6 GHz and a capacitance down to ≤ 1 fF, with lowloss and a power handling
reaching 108 intra-cavity photons. Geometric superinductors are free of uncontrolled
tunneling events and offer high reproducibility, linearity and the ability to
couple magnetically - properties that significantly broaden the scope of future
quantum circuits. '
acknowledged_ssus:
- _id: NanoFab
acknowledgement: "The authors acknowledge the support from I. Prieto and the IST Nanofabrication
Facility. This work was supported by IST Austria and a NOMIS foundation research
grant and the Austrian Science Fund (FWF) through BeyondC (F71). MP is the recipient
of a P¨ottinger scholarship at IST Austria. JMF acknowledges support from the European
Union’s Horizon 2020 research and innovation programs under grant agreement No 732894
(FET Proactive HOT), 862644 (FET Open QUARTET), and the European Research Council
under grant agreement\r\nnumber 758053 (ERC StG QUNNECT). "
article_number: '044055'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Matilda
full_name: Peruzzo, Matilda
id: 3F920B30-F248-11E8-B48F-1D18A9856A87
last_name: Peruzzo
orcid: 0000-0002-3415-4628
- first_name: Andrea
full_name: Trioni, Andrea
id: 42F71B44-F248-11E8-B48F-1D18A9856A87
last_name: Trioni
- first_name: Farid
full_name: Hassani, Farid
id: 2AED110C-F248-11E8-B48F-1D18A9856A87
last_name: Hassani
orcid: 0000-0001-6937-5773
- first_name: Martin
full_name: Zemlicka, Martin
id: 2DCF8DE6-F248-11E8-B48F-1D18A9856A87
last_name: Zemlicka
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Peruzzo M, Trioni A, Hassani F, Zemlicka M, Fink JM. Surpassing the resistance
quantum with a geometric superinductor. Physical Review Applied. 2020;14(4).
doi:10.1103/PhysRevApplied.14.044055
apa: Peruzzo, M., Trioni, A., Hassani, F., Zemlicka, M., & Fink, J. M. (2020).
Surpassing the resistance quantum with a geometric superinductor. Physical
Review Applied. American Physical Society. https://doi.org/10.1103/PhysRevApplied.14.044055
chicago: Peruzzo, Matilda, Andrea Trioni, Farid Hassani, Martin Zemlicka, and Johannes
M Fink. “Surpassing the Resistance Quantum with a Geometric Superinductor.” Physical
Review Applied. American Physical Society, 2020. https://doi.org/10.1103/PhysRevApplied.14.044055.
ieee: M. Peruzzo, A. Trioni, F. Hassani, M. Zemlicka, and J. M. Fink, “Surpassing
the resistance quantum with a geometric superinductor,” Physical Review Applied,
vol. 14, no. 4. American Physical Society, 2020.
ista: Peruzzo M, Trioni A, Hassani F, Zemlicka M, Fink JM. 2020. Surpassing the
resistance quantum with a geometric superinductor. Physical Review Applied. 14(4),
044055.
mla: Peruzzo, Matilda, et al. “Surpassing the Resistance Quantum with a Geometric
Superinductor.” Physical Review Applied, vol. 14, no. 4, 044055, American
Physical Society, 2020, doi:10.1103/PhysRevApplied.14.044055.
short: M. Peruzzo, A. Trioni, F. Hassani, M. Zemlicka, J.M. Fink, Physical Review
Applied 14 (2020).
date_created: 2020-11-15T23:01:17Z
date_published: 2020-10-29T00:00:00Z
date_updated: 2024-08-07T07:11:55Z
day: '29'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.1103/PhysRevApplied.14.044055
ec_funded: 1
external_id:
arxiv:
- '2007.01644'
isi:
- '000582797300003'
file:
- access_level: open_access
checksum: 2a634abe75251ae7628cd54c8a4ce2e8
content_type: application/pdf
creator: dernst
date_created: 2021-03-29T11:43:20Z
date_updated: 2021-03-29T11:43:20Z
file_id: '9300'
file_name: 2020_PhysReviewApplied_Peruzzo.pdf
file_size: 2607823
relation: main_file
success: 1
file_date_updated: 2021-03-29T11:43:20Z
has_accepted_license: '1'
intvolume: ' 14'
isi: 1
issue: '4'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
project:
- _id: 26927A52-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: F07105
name: Integrating superconducting quantum circuits
- _id: 257EB838-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '732894'
name: Hybrid Optomechanical Technologies
- _id: 237CBA6C-32DE-11EA-91FC-C7463DDC885E
call_identifier: H2020
grant_number: '862644'
name: Quantum readout techniques and technologies
- _id: 26336814-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '758053'
name: A Fiber Optic Transceiver for Superconducting Qubits
publication: Physical Review Applied
publication_identifier:
eissn:
- '23317019'
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
related_material:
record:
- id: '13070'
relation: research_data
status: public
- id: '9920'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Surpassing the resistance quantum with a geometric superinductor
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 14
year: '2020'
...
---
_id: '9001'
abstract:
- lang: eng
text: Quantum illumination is a sensing technique that employs entangled signal-idler
beams to improve the detection efficiency of low-reflectivity objects in environments
with large thermal noise. The advantage over classical strategies is evident at
low signal brightness, a feature which could make the protocol an ideal prototype
for non-invasive scanning or low-power short-range radar. Here we experimentally
investigate the concept of quantum illumination at microwave frequencies, by generating
entangled fields using a Josephson parametric converter which are then amplified
to illuminate a room-temperature object at a distance of 1 meter. Starting from
experimental data, we simulate the case of perfect idler photon number detection,
which results in a quantum advantage compared to the relative classical benchmark.
Our results highlight the opportunities and challenges on the way towards a first
room-temperature application of microwave quantum circuits.
acknowledgement: "This work was supported by the Institute of Science and Technology
Austria (IST Austria), the European Research Council under grant agreement number
758053 (ERC StG QUNNECT) and the EU’s Horizon 2020 research and innovation programme
under grant agreement number 862644 (FET Open QUARTET). S.B. acknowledges support
from the Marie Skłodowska Curie\r\nfellowship number 707438 (MSC-IF SUPEREOM), DV
acknowledge support from EU’s Horizon 2020 research and innovation programme under
grant agreement number 732894 (FET Proactive HOT) and the Project QuaSeRT funded
by the QuantERA ERANET Cofund in Quantum Technologies, and J.M.F from the Austrian
Science Fund (FWF) through BeyondC (F71), a NOMIS foundation research grant, and
the EU’s Horizon 2020 research and\r\ninnovation programme under grant agreement
number 732894 (FET Proactive\r\nHOT)."
article_number: '9266397'
article_processing_charge: No
arxiv: 1
author:
- first_name: Shabir
full_name: Barzanjeh, Shabir
id: 2D25E1F6-F248-11E8-B48F-1D18A9856A87
last_name: Barzanjeh
orcid: 0000-0003-0415-1423
- first_name: Stefano
full_name: Pirandola, Stefano
last_name: Pirandola
- first_name: David
full_name: Vitali, David
last_name: Vitali
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: 'Barzanjeh S, Pirandola S, Vitali D, Fink JM. Microwave quantum illumination
with a digital phase-conjugated receiver. In: IEEE National Radar Conference
- Proceedings. Vol 2020. IEEE; 2020. doi:10.1109/RadarConf2043947.2020.9266397'
apa: 'Barzanjeh, S., Pirandola, S., Vitali, D., & Fink, J. M. (2020). Microwave
quantum illumination with a digital phase-conjugated receiver. In IEEE National
Radar Conference - Proceedings (Vol. 2020). Florence, Italy: IEEE. https://doi.org/10.1109/RadarConf2043947.2020.9266397'
chicago: Barzanjeh, Shabir, Stefano Pirandola, David Vitali, and Johannes M Fink.
“Microwave Quantum Illumination with a Digital Phase-Conjugated Receiver.” In
IEEE National Radar Conference - Proceedings, Vol. 2020. IEEE, 2020. https://doi.org/10.1109/RadarConf2043947.2020.9266397.
ieee: S. Barzanjeh, S. Pirandola, D. Vitali, and J. M. Fink, “Microwave quantum
illumination with a digital phase-conjugated receiver,” in IEEE National Radar
Conference - Proceedings, Florence, Italy, 2020, vol. 2020, no. 9.
ista: 'Barzanjeh S, Pirandola S, Vitali D, Fink JM. 2020. Microwave quantum illumination
with a digital phase-conjugated receiver. IEEE National Radar Conference - Proceedings.
RadarConf: National Conference on Radar vol. 2020, 9266397.'
mla: Barzanjeh, Shabir, et al. “Microwave Quantum Illumination with a Digital Phase-Conjugated
Receiver.” IEEE National Radar Conference - Proceedings, vol. 2020, no.
9, 9266397, IEEE, 2020, doi:10.1109/RadarConf2043947.2020.9266397.
short: S. Barzanjeh, S. Pirandola, D. Vitali, J.M. Fink, in:, IEEE National Radar
Conference - Proceedings, IEEE, 2020.
conference:
end_date: 2020-09-25
location: Florence, Italy
name: 'RadarConf: National Conference on Radar'
start_date: 2020-09-21
date_created: 2021-01-10T23:01:17Z
date_published: 2020-09-21T00:00:00Z
date_updated: 2024-09-10T12:23:52Z
day: '21'
department:
- _id: JoFi
doi: 10.1109/RadarConf2043947.2020.9266397
ec_funded: 1
external_id:
arxiv:
- '1908.03058'
isi:
- '000612224900089'
intvolume: ' 2020'
isi: 1
issue: '9'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1908.03058
month: '09'
oa: 1
oa_version: Preprint
project:
- _id: 26336814-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '758053'
name: A Fiber Optic Transceiver for Superconducting Qubits
- _id: 237CBA6C-32DE-11EA-91FC-C7463DDC885E
call_identifier: H2020
grant_number: '862644'
name: Quantum readout techniques and technologies
- _id: 258047B6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '707438'
name: 'Microwave-to-Optical Quantum Link: Quantum Teleportation and Quantum Illumination
with cavity Optomechanics SUPEREOM'
- _id: 257EB838-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '732894'
name: Hybrid Optomechanical Technologies
publication: IEEE National Radar Conference - Proceedings
publication_identifier:
isbn:
- '9781728189420'
issn:
- 1097-5659
publication_status: published
publisher: IEEE
quality_controlled: '1'
related_material:
record:
- id: '7910'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Microwave quantum illumination with a digital phase-conjugated receiver
type: conference
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 2020
year: '2020'
...
---
_id: '7156'
abstract:
- lang: eng
text: We propose an efficient microwave-photonic modulator as a resource for stationary
entangled microwave-optical fields and develop the theory for deterministic entanglement
generation and quantum state transfer in multi-resonant electro-optic systems.
The device is based on a single crystal whispering gallery mode resonator integrated
into a 3D-microwave cavity. The specific design relies on a new combination of
thin-film technology and conventional machining that is optimized for the lowest
dissipation rates in the microwave, optical, and mechanical domains. We extract
important device properties from finite-element simulations and predict continuous
variable entanglement generation rates on the order of a Mebit/s for optical pump
powers of only a few tens of microwatts. We compare the quantum state transfer
fidelities of coherent, squeezed, and non-Gaussian cat states for both teleportation
and direct conversion protocols under realistic conditions. Combining the unique
capabilities of circuit quantum electrodynamics with the resilience of fiber optic
communication could facilitate long-distance solid-state qubit networks, new methods
for quantum signal synthesis, quantum key distribution, and quantum enhanced detection,
as well as more power-efficient classical sensing and modulation.
article_number: '108'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Alfredo R
full_name: Rueda Sanchez, Alfredo R
id: 3B82B0F8-F248-11E8-B48F-1D18A9856A87
last_name: Rueda Sanchez
orcid: 0000-0001-6249-5860
- first_name: William J
full_name: Hease, William J
id: 29705398-F248-11E8-B48F-1D18A9856A87
last_name: Hease
orcid: 0000-0001-9868-2166
- first_name: Shabir
full_name: Barzanjeh, Shabir
id: 2D25E1F6-F248-11E8-B48F-1D18A9856A87
last_name: Barzanjeh
orcid: 0000-0003-0415-1423
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Rueda Sanchez AR, Hease WJ, Barzanjeh S, Fink JM. Electro-optic entanglement
source for microwave to telecom quantum state transfer. npj Quantum Information.
2019;5. doi:10.1038/s41534-019-0220-5
apa: Rueda Sanchez, A. R., Hease, W. J., Barzanjeh, S., & Fink, J. M. (2019).
Electro-optic entanglement source for microwave to telecom quantum state transfer.
Npj Quantum Information. Springer Nature. https://doi.org/10.1038/s41534-019-0220-5
chicago: Rueda Sanchez, Alfredo R, William J Hease, Shabir Barzanjeh, and Johannes
M Fink. “Electro-Optic Entanglement Source for Microwave to Telecom Quantum State
Transfer.” Npj Quantum Information. Springer Nature, 2019. https://doi.org/10.1038/s41534-019-0220-5.
ieee: A. R. Rueda Sanchez, W. J. Hease, S. Barzanjeh, and J. M. Fink, “Electro-optic
entanglement source for microwave to telecom quantum state transfer,” npj Quantum
Information, vol. 5. Springer Nature, 2019.
ista: Rueda Sanchez AR, Hease WJ, Barzanjeh S, Fink JM. 2019. Electro-optic entanglement
source for microwave to telecom quantum state transfer. npj Quantum Information.
5, 108.
mla: Rueda Sanchez, Alfredo R., et al. “Electro-Optic Entanglement Source for Microwave
to Telecom Quantum State Transfer.” Npj Quantum Information, vol. 5, 108,
Springer Nature, 2019, doi:10.1038/s41534-019-0220-5.
short: A.R. Rueda Sanchez, W.J. Hease, S. Barzanjeh, J.M. Fink, Npj Quantum Information
5 (2019).
date_created: 2019-12-09T08:18:56Z
date_published: 2019-12-01T00:00:00Z
date_updated: 2024-08-07T07:11:55Z
day: '01'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.1038/s41534-019-0220-5
ec_funded: 1
external_id:
arxiv:
- '1909.01470'
isi:
- '000502996200003'
file:
- access_level: open_access
checksum: 13e0ea1d4f9b5f5710780d9473364f58
content_type: application/pdf
creator: dernst
date_created: 2019-12-09T08:25:06Z
date_updated: 2020-07-14T12:47:50Z
file_id: '7157'
file_name: 2019_NPJ_Rueda.pdf
file_size: 1580132
relation: main_file
file_date_updated: 2020-07-14T12:47:50Z
has_accepted_license: '1'
intvolume: ' 5'
isi: 1
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
project:
- _id: 26336814-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '758053'
name: A Fiber Optic Transceiver for Superconducting Qubits
- _id: 258047B6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '707438'
name: 'Microwave-to-Optical Quantum Link: Quantum Teleportation and Quantum Illumination
with cavity Optomechanics SUPEREOM'
- _id: 257EB838-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '732894'
name: Hybrid Optomechanical Technologies
- _id: 26927A52-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: F07105
name: Integrating superconducting quantum circuits
publication: npj Quantum Information
publication_identifier:
issn:
- 2056-6387
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Electro-optic entanglement source for microwave to telecom quantum state transfer
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 5
year: '2019'
...
---
_id: '6609'
abstract:
- lang: eng
text: Mechanical systems facilitate the development of a hybrid quantum technology
comprising electrical, optical, atomic and acoustic degrees of freedom1, and entanglement
is essential to realize quantum-enabled devices. Continuous-variable entangled
fields—known as Einstein–Podolsky–Rosen (EPR) states—are spatially separated two-mode
squeezed states that can be used for quantum teleportation and quantum communication2.
In the optical domain, EPR states are typically generated using nondegenerate
optical amplifiers3, and at microwave frequencies Josephson circuits can serve
as a nonlinear medium4,5,6. An outstanding goal is to deterministically generate
and distribute entangled states with a mechanical oscillator, which requires a
carefully arranged balance between excitation, cooling and dissipation in an ultralow
noise environment. Here we observe stationary emission of path-entangled microwave
radiation from a parametrically driven 30-micrometre-long silicon nanostring oscillator,
squeezing the joint field operators of two thermal modes by 3.40 decibels below
the vacuum level. The motion of this micromechanical system correlates up to 50
photons per second per hertz, giving rise to a quantum discord that is robust
with respect to microwave noise7. Such generalized quantum correlations of separable
states are important for quantum-enhanced detection8 and provide direct evidence
of the non-classical nature of the mechanical oscillator without directly measuring
its state9. This noninvasive measurement scheme allows to infer information about
otherwise inaccessible objects, with potential implications for sensing, open-system
dynamics and fundamental tests of quantum gravity. In the future, similar on-chip
devices could be used to entangle subsystems on very different energy scales,
such as microwave and optical photons.
acknowledged_ssus:
- _id: NanoFab
article_processing_charge: No
arxiv: 1
author:
- first_name: Shabir
full_name: Barzanjeh, Shabir
id: 2D25E1F6-F248-11E8-B48F-1D18A9856A87
last_name: Barzanjeh
orcid: 0000-0003-0415-1423
- first_name: Elena
full_name: Redchenko, Elena
id: 2C21D6E8-F248-11E8-B48F-1D18A9856A87
last_name: Redchenko
- first_name: Matilda
full_name: Peruzzo, Matilda
id: 3F920B30-F248-11E8-B48F-1D18A9856A87
last_name: Peruzzo
orcid: 0000-0002-3415-4628
- first_name: Matthias
full_name: Wulf, Matthias
id: 45598606-F248-11E8-B48F-1D18A9856A87
last_name: Wulf
orcid: 0000-0001-6613-1378
- first_name: Dylan
full_name: Lewis, Dylan
last_name: Lewis
- first_name: Georg M
full_name: Arnold, Georg M
id: 3770C838-F248-11E8-B48F-1D18A9856A87
last_name: Arnold
orcid: 0000-0003-1397-7876
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Barzanjeh S, Redchenko E, Peruzzo M, et al. Stationary entangled radiation
from micromechanical motion. Nature. 2019;570:480-483. doi:10.1038/s41586-019-1320-2
apa: Barzanjeh, S., Redchenko, E., Peruzzo, M., Wulf, M., Lewis, D., Arnold, G.
M., & Fink, J. M. (2019). Stationary entangled radiation from micromechanical
motion. Nature. Nature Publishing Group. https://doi.org/10.1038/s41586-019-1320-2
chicago: Barzanjeh, Shabir, Elena Redchenko, Matilda Peruzzo, Matthias Wulf, Dylan
Lewis, Georg M Arnold, and Johannes M Fink. “Stationary Entangled Radiation from
Micromechanical Motion.” Nature. Nature Publishing Group, 2019. https://doi.org/10.1038/s41586-019-1320-2.
ieee: S. Barzanjeh et al., “Stationary entangled radiation from micromechanical
motion,” Nature, vol. 570. Nature Publishing Group, pp. 480–483, 2019.
ista: Barzanjeh S, Redchenko E, Peruzzo M, Wulf M, Lewis D, Arnold GM, Fink JM.
2019. Stationary entangled radiation from micromechanical motion. Nature. 570,
480–483.
mla: Barzanjeh, Shabir, et al. “Stationary Entangled Radiation from Micromechanical
Motion.” Nature, vol. 570, Nature Publishing Group, 2019, pp. 480–83, doi:10.1038/s41586-019-1320-2.
short: S. Barzanjeh, E. Redchenko, M. Peruzzo, M. Wulf, D. Lewis, G.M. Arnold, J.M.
Fink, Nature 570 (2019) 480–483.
date_created: 2019-07-07T21:59:20Z
date_published: 2019-06-27T00:00:00Z
date_updated: 2024-08-07T07:11:54Z
day: '27'
department:
- _id: JoFi
doi: 10.1038/s41586-019-1320-2
ec_funded: 1
external_id:
arxiv:
- '1809.05865'
isi:
- '000472860000042'
intvolume: ' 570'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1809.05865
month: '06'
oa: 1
oa_version: Preprint
page: 480-483
project:
- _id: 257EB838-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '732894'
name: Hybrid Optomechanical Technologies
- _id: 26336814-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '758053'
name: A Fiber Optic Transceiver for Superconducting Qubits
- _id: 258047B6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '707438'
name: 'Microwave-to-Optical Quantum Link: Quantum Teleportation and Quantum Illumination
with cavity Optomechanics'
- _id: 2671EB66-B435-11E9-9278-68D0E5697425
name: Coherent on-chip conversion of superconducting qubit signals from microwaves
to optical frequencies
publication: Nature
publication_status: published
publisher: Nature Publishing Group
quality_controlled: '1'
scopus_import: '1'
status: public
title: Stationary entangled radiation from micromechanical motion
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 570
year: '2019'
...
---
_id: '436'
abstract:
- lang: eng
text: There has been significant interest recently in using complex quantum systems
to create effective nonreciprocal dynamics. Proposals have been put forward for
the realization of artificial magnetic fields for photons and phonons; experimental
progress is fast making these proposals a reality. Much work has concentrated
on the use of such systems for controlling the flow of signals, e.g., to create
isolators or directional amplifiers for optical signals. In this Letter, we build
on this work but move in a different direction. We develop the theory of and discuss
a potential realization for the controllable flow of thermal noise in quantum
systems. We demonstrate theoretically that the unidirectional flow of thermal
noise is possible within quantum cascaded systems. Viewing an optomechanical platform
as a cascaded system we show here that one can ultimately control the direction
of the flow of thermal noise. By appropriately engineering the mechanical resonator,
which acts as an artificial reservoir, the flow of thermal noise can be constrained
to a desired direction, yielding a thermal rectifier. The proposed quantum thermal
noise rectifier could potentially be used to develop devices such as a thermal
modulator, a thermal router, and a thermal amplifier for nanoelectronic devices
and superconducting circuits.
article_number: '060601 '
article_processing_charge: No
arxiv: 1
author:
- first_name: Shabir
full_name: Barzanjeh, Shabir
id: 2D25E1F6-F248-11E8-B48F-1D18A9856A87
last_name: Barzanjeh
orcid: 0000-0003-0415-1423
- first_name: Matteo
full_name: Aquilina, Matteo
last_name: Aquilina
- first_name: André
full_name: Xuereb, André
last_name: Xuereb
citation:
ama: Barzanjeh S, Aquilina M, Xuereb A. Manipulating the flow of thermal noise in
quantum devices. Physical Review Letters. 2018;120(6). doi:10.1103/PhysRevLett.120.060601
apa: Barzanjeh, S., Aquilina, M., & Xuereb, A. (2018). Manipulating the flow
of thermal noise in quantum devices. Physical Review Letters. American
Physical Society. https://doi.org/10.1103/PhysRevLett.120.060601
chicago: Barzanjeh, Shabir, Matteo Aquilina, and André Xuereb. “Manipulating the
Flow of Thermal Noise in Quantum Devices.” Physical Review Letters. American
Physical Society, 2018. https://doi.org/10.1103/PhysRevLett.120.060601.
ieee: S. Barzanjeh, M. Aquilina, and A. Xuereb, “Manipulating the flow of thermal
noise in quantum devices,” Physical Review Letters, vol. 120, no. 6. American
Physical Society, 2018.
ista: Barzanjeh S, Aquilina M, Xuereb A. 2018. Manipulating the flow of thermal
noise in quantum devices. Physical Review Letters. 120(6), 060601.
mla: Barzanjeh, Shabir, et al. “Manipulating the Flow of Thermal Noise in Quantum
Devices.” Physical Review Letters, vol. 120, no. 6, 060601, American Physical
Society, 2018, doi:10.1103/PhysRevLett.120.060601.
short: S. Barzanjeh, M. Aquilina, A. Xuereb, Physical Review Letters 120 (2018).
date_created: 2018-12-11T11:46:28Z
date_published: 2018-02-07T00:00:00Z
date_updated: 2023-09-13T08:52:27Z
day: '07'
department:
- _id: JoFi
doi: 10.1103/PhysRevLett.120.060601
ec_funded: 1
external_id:
arxiv:
- '1706.09051'
isi:
- '000424382100004'
intvolume: ' 120'
isi: 1
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1706.09051
month: '02'
oa: 1
oa_version: Preprint
project:
- _id: 257EB838-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '732894'
name: Hybrid Optomechanical Technologies
- _id: 258047B6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '707438'
name: 'Microwave-to-Optical Quantum Link: Quantum Teleportation and Quantum Illumination
with cavity Optomechanics SUPEREOM'
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '7387'
quality_controlled: '1'
related_material:
link:
- description: News on IST Homepage
relation: press_release
url: https://ist.ac.at/en/news/interference-as-a-new-method-for-cooling-quantum-devices/
scopus_import: '1'
status: public
title: Manipulating the flow of thermal noise in quantum devices
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 120
year: '2018'
...
---
_id: '798'
abstract:
- lang: eng
text: Nonreciprocal circuit elements form an integral part of modern measurement
and communication systems. Mathematically they require breaking of time-reversal
symmetry, typically achieved using magnetic materials and more recently using
the quantum Hall effect, parametric permittivity modulation or Josephson nonlinearities.
Here we demonstrate an on-chip magnetic-free circulator based on reservoir-engineered
electromechanic interactions. Directional circulation is achieved with controlled
phase-sensitive interference of six distinct electro-mechanical signal conversion
paths. The presented circulator is compact, its silicon-on-insulator platform
is compatible with both superconducting qubits and silicon photonics, and its
noise performance is close to the quantum limit. With a high dynamic range, a
tunable bandwidth of up to 30 MHz and an in situ reconfigurability as beam splitter
or wavelength converter, it could pave the way for superconducting qubit processors
with multiplexed on-chip signal processing and readout.
article_number: '1304'
article_processing_charge: Yes (in subscription journal)
author:
- first_name: Shabir
full_name: Barzanjeh, Shabir
id: 2D25E1F6-F248-11E8-B48F-1D18A9856A87
last_name: Barzanjeh
orcid: 0000-0003-0415-1423
- first_name: Matthias
full_name: Wulf, Matthias
id: 45598606-F248-11E8-B48F-1D18A9856A87
last_name: Wulf
orcid: 0000-0001-6613-1378
- first_name: Matilda
full_name: Peruzzo, Matilda
id: 3F920B30-F248-11E8-B48F-1D18A9856A87
last_name: Peruzzo
orcid: 0000-0002-3415-4628
- first_name: Mahmoud
full_name: Kalaee, Mahmoud
last_name: Kalaee
- first_name: Paul
full_name: Dieterle, Paul
last_name: Dieterle
- first_name: Oskar
full_name: Painter, Oskar
last_name: Painter
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Barzanjeh S, Wulf M, Peruzzo M, et al. Mechanical on chip microwave circulator.
Nature Communications. 2017;8(1). doi:10.1038/s41467-017-01304-x
apa: Barzanjeh, S., Wulf, M., Peruzzo, M., Kalaee, M., Dieterle, P., Painter, O.,
& Fink, J. M. (2017). Mechanical on chip microwave circulator. Nature Communications.
Nature Publishing Group. https://doi.org/10.1038/s41467-017-01304-x
chicago: Barzanjeh, Shabir, Matthias Wulf, Matilda Peruzzo, Mahmoud Kalaee, Paul
Dieterle, Oskar Painter, and Johannes M Fink. “Mechanical on Chip Microwave Circulator.”
Nature Communications. Nature Publishing Group, 2017. https://doi.org/10.1038/s41467-017-01304-x.
ieee: S. Barzanjeh et al., “Mechanical on chip microwave circulator,” Nature
Communications, vol. 8, no. 1. Nature Publishing Group, 2017.
ista: Barzanjeh S, Wulf M, Peruzzo M, Kalaee M, Dieterle P, Painter O, Fink JM.
2017. Mechanical on chip microwave circulator. Nature Communications. 8(1), 1304.
mla: Barzanjeh, Shabir, et al. “Mechanical on Chip Microwave Circulator.” Nature
Communications, vol. 8, no. 1, 1304, Nature Publishing Group, 2017, doi:10.1038/s41467-017-01304-x.
short: S. Barzanjeh, M. Wulf, M. Peruzzo, M. Kalaee, P. Dieterle, O. Painter, J.M.
Fink, Nature Communications 8 (2017).
date_created: 2018-12-11T11:48:33Z
date_published: 2017-10-16T00:00:00Z
date_updated: 2023-09-27T12:11:28Z
day: '16'
ddc:
- '539'
department:
- _id: JoFi
doi: 10.1038/s41467-017-01304-x
ec_funded: 1
external_id:
isi:
- '000412999700021'
file:
- access_level: open_access
checksum: b68dafa71d1834c23b742cd9987a3d5f
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:15:25Z
date_updated: 2020-07-14T12:48:06Z
file_id: '5145'
file_name: IST-2017-867-v1+1_s41467-017-01304-x.pdf
file_size: 1467696
relation: main_file
file_date_updated: 2020-07-14T12:48:06Z
has_accepted_license: '1'
intvolume: ' 8'
isi: 1
issue: '1'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
project:
- _id: 257EB838-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '732894'
name: Hybrid Optomechanical Technologies
- _id: 258047B6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '707438'
name: 'Microwave-to-Optical Quantum Link: Quantum Teleportation and Quantum Illumination
with cavity Optomechanics'
publication: Nature Communications
publication_identifier:
issn:
- '20411723'
publication_status: published
publisher: Nature Publishing Group
publist_id: '6855'
pubrep_id: '867'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Mechanical on chip microwave circulator
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 8
year: '2017'
...