Super/subradiant frequency doubling by quantum wells coupled to external resonator

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

A scheme for active frequency doubling is suggested. The system comprises N semiconductor quantum wells situated into resonant cavity. Theoretical model for such systems is based on three-level virtual atoms in ladder configuration. It is found that the system can lase in either superradiant or subradiant regime, depending on the number of atoms N. When N passes some critical value the transition from the super to subradiance occurs in a phase-transition-like manner. Stability study of the steady state supports this conclusion.

Original languageEnglish
Title of host publicationConference Proceedings - 6th International Conference on Advanced Optoelectronics and Lasers, CAOL 2013
Pages131-133
Number of pages3
DOIs
StatePublished - 1 Dec 2013
Event6th International Conference on Advanced Optoelectronics and Lasers, CAOL 2013 - Sudak, Ukraine
Duration: 9 Sep 201313 Sep 2013

Conference

Conference6th International Conference on Advanced Optoelectronics and Lasers, CAOL 2013
Country/TerritoryUkraine
CitySudak
Period9/09/1313/09/13

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