Temporal Dynamics of Holmium-doped Fiber Laser with an Intracavity Mach-Zehnder Interferometer

An all-fiber scheme of Holmium laser with active Q-switching, implemented by an intracavity Mach-Zehnder interferometer, was realized. Influence of the cavity output mirror reflection coefficient (4 and 20%), modulation voltage and different pump power levels on the pulse duration was investigated. The minimum pulse duration of 0.62 µs was obtained in a scheme with an output Bragg grating reflection coefficient of 20%. Wherein the peak power was 13 W. © 2020 IEEE.

Авторы
Kopyeva M.S. 1 , Filatova S.A. 1 , Kamynin V.A. 1 , Voronin V.G. 2 , Chekhlova T.K. 3 , Tsvetkov V.B. 1
Conference proceedings
Proceedings - International Conference Laser Optics 2020, ICLO 2020
Издательство
Institute of Electrical and Electronics Engineers Inc.
Язык
English
Статус
Published
DOI
10.1109/ICLO48556.2020.9285782
Номер
9285782
Год
2020
Организации
  • 1 Gpi Ras, Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russian Federation
  • 2 Moscow State University, Msu, Moscow, Russian Federation
  • 3 Rudn, Peoples' Friendship University of Russia, Moscow, Russian Federation
Ключевые слова
Bragg grating; fiber laser; holmium fiber; Mach-Zehnder interferometer
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