Laser-cavity locking utilizing beam ellipticity: accessing the 10<sup>7</sup> instability scale relative to cavity linewidth

Zigzag optical cavity for sensing and controlling torsional motion
S. Agafonova, U. Mishra, F.R. Diorico, O. Hosten, Physical Review Research 6 (2024).

Monitoring and active stabilization of laser injection locking using beam ellipticity
U. Mishra, V. Li, S. Wald, S. Agafonova, F.R. Diorico, O. Hosten, Optics Letters 48 (2023) 3973–3976.

Analog stabilization of an electro-optic I/Q modulator with an auxiliary modulation tone
S. Wald, F.R. Diorico, O. Hosten, Applied Optics 62 (2023) 1–7.

Laser frequency-offset locking at 10-Hz-level instability using hybrid electronic filters
V. Li, F.R. Diorico, O. Hosten, Physical Review Applied 17 (2022).

Constraints on probing quantum coherence to infer gravitational entanglement
O. Hosten, Physical Review Research 4 (2022).

Improving cold-atom sensors with quantum entanglement: Prospects and challenges
S.S. Szigeti, O. Hosten, S.A. Haine, Applied Physics Letters 118 (2021).

Free space Ramsey spectroscopy in rubidium with noise below the quantum projection limit
B.K. Malia, J. Martínez-Rincón, Y. Wu, O. Hosten, M.A. Kasevich, Physical Review Letters 125 (2020).

Retrieval of cavity-generated atomic spin squeezing after free-space release
Y. Wu, R. Krishnakumar, J. Martínez-Rincón, B.K. Malia, O. Hosten, M.A. Kasevich, Physical Review A 102 (2020).

Bell correlations in spin-squeezed states of 500 000 atoms
N. Engelsen, R. Krishnakumar, O. Hosten, M. Kasevich, Physical Review Letters 118 (2017).

Quantum phase magnification
O. Hosten, R. Krishnakumar, N. Engelsen, M. Kasevich, Science 352 (2016) 1552–1555.

Measurement noise 100 times lower than the quantum-projection limit using entangled atoms
O. Hosten, N. Engelsen, R. Krishnakumar, M. Kasevich, Nature 529 (2016) 505–508.

Engineering spin squeezed states for quantum-enhanced atom interferometry
N. Engelsen, O. Hosten, R. Krishnakumar, M. Kasevich, in:, IEEE, 2016.

Many-atom-cavity QED system with homogeneous atom-cavity coupling
J. Lee, G. Vrijsen, I. Teper, O. Hosten, M. Kasevich, Optics Letters 39 (2014) 4005–4008.

Polarization dependent focusing
D. Schmid, T. Huang, R. Dirks, O. Hosten, P. Kwiat, in:, OSA, 2013.

Adjustable and robust methods for polarization-dependent focusing
D. Schmid, T. Huang, S. Hazrat, R. Dirks, O. Hosten, S. Quint, D. Thian, P. Kwiat, Optics Express 21 (2013) 15538–15552.

Quantum physics: How to catch a wave
O. Hosten, Nature 474 (2011) 170–171.

Methods towards achieving precise birefringent focusing
D. Schmid, S. Hazrat, R. Rangarajan, O. Hosten, S. Quint, P. Kwiat, in:, OSA, 2011.

Raman lasing with a cold atom gain medium in a high-finesse optical cavity
G. Vrijsen, O. Hosten, J. Lee, S. Bernon, M. Kasevich, Physical Review Letters 107 (2011).

Observation of the spin hall effect of light via weak measurements
O. Hosten, P. Kwiat, Science 319 (2008) 787–790.