Laminar and turbulent generation states of different parity-time symmetry properties in coupled Raman fiber lasers

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференциинаучнаярецензирование

Аннотация

Raman fiber lasers are known for a various types of generation regimes based on their stochasticity properties. Usually, Raman fiber lasers generate in so-called turbulent generation regime characterized by almost stochastic temporal dynamics and wide generation spectrum. However, under specific conditions, one can achieve a so-called laminar generation regimes with largely suppressed temporal intensity fluctuations and narrow generation spectrum consisting of highly correlated longitudinal modes. From other side, by an introducing a concept of PT-symmetry, one can achieve generation regimes different by their parity-time-symmetry properties. In coupled Raman fiber lasers PT-symmetry could be introduced as well. In this manuscript we consider an interplay between PT-symmetric generation properties and temporal properties of the generation. We show that various turbulent and laminar generation regimes could have different PT-symmetric properties.

Язык оригиналаанглийский
Название основной публикацииQuantum and Nonlinear Optics VI
РедакторыQihuang Gong, Guang-Can Guo, Byoung Seung Ham
ИздательSPIE
Число страниц6
ISBN (электронное издание)9781510631076
ISBN (печатное издание)978-1-5106-3107-6
DOI
СостояниеОпубликовано - 19 ноя 2019
СобытиеQuantum and Nonlinear Optics VI 2019 - Hangzhou, Китай
Продолжительность: 21 окт 201922 окт 2019

Серия публикаций

НазваниеProceedings of SPIE - The International Society for Optical Engineering
Том11195
ISSN (печатное издание)0277-786X
ISSN (электронное издание)1996-756X

Конференция

КонференцияQuantum and Nonlinear Optics VI 2019
СтранаКитай
ГородHangzhou
Период21.10.201922.10.2019

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