Diode-pumped high-peak-power nanosecond Nd,Y: SrF2 regenerative laser amplifier

被引：1

作者：

Guo, Jiangtao ^{[1
]}

Wang, Jiangfeng ^{[1
]}

Lu, Xinghua

Zhang, Yenan ^{[1
,2
]}

Wang, Xiaochao ^{[1
]}

Zhang, Zhen ^{[3
]}

Jiang, Dapeng ^{[3
]}

Su, Liangbi ^{[3
]}

Fan, Wei ^{[1
]}

Li, Xuechun ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Natl Lab High Power Laser & Phys, Shanghai 201800, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

[3] Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Transparent & Optofunct Adv Inorgan Mat, Shanghai 201800, Peoples R China

来源：

OPTICS COMMUNICATIONS | 2024年 / 557卷

关键词：

Nd; Y:SrF2; Solid-state lasers; Broadband amplification; Spectral control; Diode-pumped laser;

D O I：

10.1016/j.optcom.2024.130298

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a regenerative laser amplifier based on laser-diode-pumped Nd, Y:SrF2 crystals with an output of approximately 9.78 mJ/10 Hz. A specially designed birefringent filter was inserted into the cavity to compensate the gain narrowing and amplify the seed pulse with a center wavelength of 1053.3 nm. To optimize the design of the resonator, the thermal wavefront of the laser gain module was simulated and experimentally measured. When a laser pulse with a duration of 9 ns and energy of 1 nJ was injected into the regenerative amplifier, the output energy was 9.78 mJ with peak power of 1.1 MW. The energy stability was 0.72 % RMS. The horizontal and vertical beam quality M-2 was 1.18 and 1.23 respectively. The results show the potential of the developed amplifier for application in high -power laser facilities.

引用

页数：6

共 50 条

[31] Full-aperture gain measurement of diode-pumped Nd:YAG slab laser amplifier with intensity ratio method
Guo, Guangyan
Fan, Zhongwei
Chen, Yanzhong
Jia, Dan
Lin, Weiran
Qiu, Jisi
Kang, Zhijun
Zhao, Tianzhuo
He, Jianguo
OPTICAL MATERIALS, 2017, 71 : 27 - 30
[32] Diode-pumped passively mode-locked GHz femtosecond Cr:LiSAF laser with kW peak power
Li, Duo
Demirbas, Umit
Birge, Jonathan R.
Petrich, Gale S.
Kolodziejski, Leslie A.
Sennaroglu, Alphan
Kaertner, Franz X.
Fujimoto, James G.
OPTICS LETTERS, 2010, 35 (09) : 1446 - 1448
[33] Diode-end-pumped efficient 2533 nm intracavity Raman laser with high peak power
Zhang, Xinlu
Ding, Yan
Qiao, Yu
Li, Guoxing
Cui, Jinhui
OPTICS COMMUNICATIONS, 2015, 355 : 433 - 437
[34] High-stability, high-power diode-pumped mode-locked laser with a novel
Chen, Junming
Jiang, Youen
Wang, Xin
Du, Lifeng
Xiao, Qi
Pan, Xue
Zhou, Li
Zhou, Shenlei
Peng, Jiahui
Li, Xuechun
Zhu, Jianqiang
OPTICS COMMUNICATIONS, 2024, 558
[35] High power, solar pumped, Nd:YAG, laser amplifier for free space laser communication
Peer, I
Naftali, N
Yogev, A
NONIMAGING OPTICS: MAXIMUM EFFICIENCY LIGHT TRANSFER IV, 1997, 3139 : 194 - 204
[36] Diode-pumped Nd:YLF slab master oscillator power amplifier laser system with 655 m J output at 50 Hz repetition rate
杨琦
朱小磊
马剑
陆婷婷
马秀华
陈卫标
ChineseOpticsLetters, 2015, 13 (06) : 48 - 51
[37] High-power and wavelength tunable diode-pumped continuous wave Yb:SSO laser
Zhang, Hanyin
Li, Jinfeng
Liang, Xiaoyan
Lin, Hua
Zheng, Lihe
Su, Liangbi
Xu, Jun
CHINESE OPTICS LETTERS, 2012, 10 (11)
[38] Short pulse, high peak power, diode pumped, passively Q-switched 946 nm Nd:YAG laser
Kimmelma, Ossi
Kaivola, Matti
Tittonen, Ikka
Buchter, Scott
OPTICS COMMUNICATIONS, 2007, 273 (02) : 496 - 499
[39] Development of a diode-pumped high-power continuous-wave Yb:LLF laser
Akbari, R.
Major, A.
SOLID STATE LASERS XXXI: TECHNOLOGY AND DEVICES, 2022, 11980
[40] High-average power THG of a diode-pumped Nd:YAG laser at 355 nm generated by LiB305 crystal
毕勇
冯衍
巩华荣
张鸿博
许祖彦
Chinese Optics Letters, 2003, (02) : 91 - 92

← 1 2 3 4 5 →