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
收藏
页码：S389 / S394
页数：6
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