{"oa":1,"external_id":{"isi":["000423776600066"],"arxiv":["1711.01986"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"Optica  Publishing Group","abstract":[{"text":"It is shown that two fundamentally different phenomena, the bound states in continuum and the spectral singularity (or time-reversed spectral singularity), can occur simultaneously. This can be achieved in a rectangular core dielectric waveguide with an embedded active (or absorbing) layer. In such a system a two-dimensional bound state in a continuum is created in the plane of a waveguide cross section, and it is emitted or absorbed along the waveguide core. The idea can be used for experimental implementation of a laser or a coherent-perfect-absorber for a photonic bound state that resides in a continuous spectrum.","lang":"eng"}],"isi":1,"page":"607 - 610","oa_version":"Preprint","doi":"10.1364/OL.43.000607","publication":"Optics Letters","ec_funded":1,"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1711.01986"}],"intvolume":"        43","publist_id":"7388","date_updated":"2023-10-17T12:15:06Z","day":"01","year":"2018","language":[{"iso":"eng"}],"author":[{"full_name":"Midya, Bikashkali","id":"456187FC-F248-11E8-B48F-1D18A9856A87","last_name":"Midya","first_name":"Bikashkali"},{"last_name":"Konotop","first_name":"Vladimir","full_name":"Konotop, Vladimir"}],"month":"02","citation":{"short":"B. Midya, V. Konotop, Optics Letters 43 (2018) 607–610.","chicago":"Midya, Bikashkali, and Vladimir Konotop. “Coherent-Perfect-Absorber and Laser for Bound States in a Continuum.” <i>Optics Letters</i>. Optica  Publishing Group, 2018. <a href=\"https://doi.org/10.1364/OL.43.000607\">https://doi.org/10.1364/OL.43.000607</a>.","ama":"Midya B, Konotop V. Coherent-perfect-absorber and laser for bound states in a continuum. <i>Optics Letters</i>. 2018;43(3):607-610. doi:<a href=\"https://doi.org/10.1364/OL.43.000607\">10.1364/OL.43.000607</a>","ista":"Midya B, Konotop V. 2018. Coherent-perfect-absorber and laser for bound states in a continuum. Optics Letters. 43(3), 607–610.","ieee":"B. Midya and V. Konotop, “Coherent-perfect-absorber and laser for bound states in a continuum,” <i>Optics Letters</i>, vol. 43, no. 3. Optica  Publishing Group, pp. 607–610, 2018.","mla":"Midya, Bikashkali, and Vladimir Konotop. “Coherent-Perfect-Absorber and Laser for Bound States in a Continuum.” <i>Optics Letters</i>, vol. 43, no. 3, Optica  Publishing Group, 2018, pp. 607–10, doi:<a href=\"https://doi.org/10.1364/OL.43.000607\">10.1364/OL.43.000607</a>.","apa":"Midya, B., &#38; Konotop, V. (2018). Coherent-perfect-absorber and laser for bound states in a continuum. <i>Optics Letters</i>. Optica  Publishing Group. <a href=\"https://doi.org/10.1364/OL.43.000607\">https://doi.org/10.1364/OL.43.000607</a>"},"acknowledgement":"Seventh Framework Programme (FP7) People: Marie-Curie Actions (PEOPLE) (291734). B. M. acknowledges the financial support by the People Programme (Marie Curie Actions) of the European Union’s Seventh Framework Programme (FP7/ 2007-2013) under REA.","date_created":"2018-12-11T11:46:27Z","scopus_import":"1","project":[{"call_identifier":"FP7","grant_number":"291734","name":"International IST Postdoc Fellowship Programme","_id":"25681D80-B435-11E9-9278-68D0E5697425"}],"title":"Coherent-perfect-absorber and laser for bound states in a continuum","date_published":"2018-02-01T00:00:00Z","type":"journal_article","article_processing_charge":"No","department":[{"_id":"MiLe"}],"issue":"3","volume":43,"publication_status":"published","quality_controlled":"1","status":"public","_id":"435"}