Gain-Switched Ytterbium Fiber Laser Operating at a Wavelength of 1127 nm

被引：0

作者：

Filatova, S. A. ^{[1
]}

Kamynin, V. A. ^{[1
]}

Makeeva, A. R. ^{[1
,2
]}

Rybaltovsky, A. A. ^{[1
,3
]}

Fale, A. E. ^{[1
,4
]}

Fedoseev, A. I. ^{[4
]}

Tsvetkov, V. B. ^{[1
]}

机构：

[1] Russian Acad Sci, Prokhorov Gen Phys Inst, Moscow, Russia

[2] Peoples Friendship Univ Russia, Moscow, Russia

[3] Russian Acad Sci, Dianov Fiber Opt Res Ctr, Moscow, Russia

[4] Moscow MV Lomonosov State Univ, Moscow, Russia

来源：

BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE | 2024年 / 51卷 / SUPPL 5期

基金：

俄罗斯科学基金会;

关键词：

fiber laser; ytterbium laser; gain switching; pulsed radiation; fiber Bragg grating; GENERATION; DYNAMICS;

D O I：

10.3103/S1068335624601420

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A compact gain-switched all-fiber ytterbium laser operating at a wavelength of 1127 nm with the ability to control pulsed radiation parameters has been investigated. Gain switching was carried out by modulating the current of a semiconductor pump diode. With pumping energy ranging from 197.6 to 263.5 mu J, there was one generation pulse per each pump pulse with a duration of 0.43 to 1.1 mu s, energy of 5.3 to 8.8 mu J, and a repetition rate of 100 Hz. Increasing the pumping energy above 265 mu J led to a change in the shape of generated pulses and to their energy rising up to 70 mu J.

引用

页码：S389 / S394

页数：6

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