The Dynamics of Multi-Peak Pulsed Generation in a Q-Switched Thulium-Doped Fiber Laser

被引：4

作者：

Fale, Alisa E. ^{[1
,2
]}

Zverev, Andrei D. ^{[1
]}

Kamynin, Vladimir A. ^{[1
]}

Wolf, Alexey A. ^{[3
]}

Filatova, Serafima A. ^{[1
]}

Nanii, Oleg E. ^{[2
]}

Smirnov, Alexander P. ^{[4
]}

Fedoseev, Anatolii, I ^{[2
]}

Tsvetkov, Vladimir B. ^{[1
]}

机构：

[1] Russian Acad Sci, Prokhorov Gen Phys Inst, 38 Vavilov St, Moscow 119991, Russia

[2] Moscow MV Lomonosov State Univ, Fac Phys, 1-2 Leninskie Gory St, Moscow 119991, Russia

[3] Russian Acad Sci, Inst Automat & Electrometry, Siberian Branch, 1 Ac Koptyug Ave, Novosibirsk 630090, Russia

[4] Moscow MV Lomonosov State Univ, Fac Computat Math & Cybernet, 1-52 Kolmogorov St, Moscow 119991, Russia

来源：

PHOTONICS | 2022年 / 9卷 / 11期

关键词：

thulium; fiber laser; Q-switching; multi-peak pulsed generation; PUMPED TM; POWER; OPERATION; WAVELENGTH; ENERGY; NM; SUPERCONTINUUM; PARAMETERS; EFFICIENT; CW;

D O I：

10.3390/photonics9110846

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a detailed theoretical and experimental study of a thulium-doped fiber laser being Q-switched by means of an acousto-optic modulator. The processes leading to the generation of discontinuous multi-peak pulses with an energy of up to 5 mu J and a nanosecond structure are described. The dynamics of the multi-peak structure's evolution is demonstrated and a method of switching to a single-pulse mode is proposed.

引用

页数：15

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