首页 > 论文 > 中国激光 > 47卷 > 9期(pp:901004--1)

高能量重复频率钕玻璃激光器的热效应实验研究

Thermal Effect of High Energy Repetition Rate Nd∶Glass Laser

  • 摘要
  • 论文信息
  • 参考文献
  • 被引情况
  • PDF全文
分享:

摘要

基于超强超短激光装置泵浦源系统中搭建的百焦耳级钕玻璃激光器,实验分别测量了该钕玻璃激光器在一分钟一发、两分钟一发、三分钟一发的重复频率条件下工作的热致波前畸变。通过采集激光波前信息反映出受热效应影响大小,通过分析实验结果最终确定了百焦耳级钕玻璃激光器能够稳定工作的重复频率。目前该钕玻璃激光器能够在三分钟一发的重复频率条件下稳定输出波长为526.5 nm、能量约为100 J的高光束质量激光脉冲,输出光斑能量呈近平顶分布。最终由多台百焦耳级钕玻璃激光器组成的泵浦源系统能够稳定输出泵浦光并成功地应用于泵浦SULF 10 PW终端钛宝石主放大器。

Abstract

Based on the 100-joule grade Nd∶glass laser built in the pump source system of the superintense utrafast laser facility, the experiment measured the thermally induced wavefront distortion of the Nd∶glass laser operating at repetition frequencies of one minute, two minutes, and three minutes. By collecting the laser wavefront information to reflect the size of the heat effect, the analysis and experimental results finally determine the repetition frequency of the 100-joule grade Nd∶glass laser that can work stably. At present, the Nd∶glass laser can stably output high-beam-quality laser pulses with a wavelength of 526.5 nm and an energy of about 100 J at the repetition frequency of three minutes, and the output spot energy shows a nearly flat-top distribution. Finally, the pump source system composed of several 100-joule grade Nd∶glass lasers can stably output pump light, and it has been successfully applied to pump the main Ti∶sapphire amplifier of SULF 10 PW system.

广告组1.2 - 空间光调制器+DMD
补充资料

中图分类号:O436

DOI:10.3788/CJL202047.0901004

所属栏目:激光器件与激光物理

基金项目:中国科学院任务/院重点部署项目;

收稿日期:2020-03-09

修改稿日期:2020-04-20

网络出版日期:2020-09-01

作者单位    点击查看

杨思达:中国科学院上海光学精密机械研究所强场激光物理国家重点实验室, 上海 201800中国科学院大学, 北京 100049上海科技大学, 上海 201210
印定军:中国科学院上海光学精密机械研究所强场激光物理国家重点实验室, 上海 201800
甘泽彪:中国科学院上海光学精密机械研究所强场激光物理国家重点实验室, 上海 201800
陈俊驰:中国科学院上海光学精密机械研究所强场激光物理国家重点实验室, 上海 201800
姚波:中国科学院上海光学精密机械研究所强场激光物理国家重点实验室, 上海 201800
龙应斌:中国科学院上海光学精密机械研究所强场激光物理国家重点实验室, 上海 201800
彭宇杰:中国科学院上海光学精密机械研究所强场激光物理国家重点实验室, 上海 201800
於亮红:中国科学院上海光学精密机械研究所强场激光物理国家重点实验室, 上海 201800
梁晓燕:中国科学院上海光学精密机械研究所强场激光物理国家重点实验室, 上海 201800
冷雨欣:中国科学院上海光学精密机械研究所强场激光物理国家重点实验室, 上海 201800
李儒新:中国科学院上海光学精密机械研究所强场激光物理国家重点实验室, 上海 201800

联系人作者:梁晓燕(liangxy@siom.ac.cn); 冷雨欣(lengyuxin@mail.siom.ac.cn); 李儒新(ruxinli@siom.ac.cn);

备注:中国科学院任务/院重点部署项目;

【1】Aoyama M, Yamakawa K, Akahane Y, et al. 0.85-PW, 33-fs Ti∶sapphire laser [J]. Optics Letters. 2003, 28(17): 1594-1596.

【2】Sung J H, Lee S K, Yu T J, et al. 0.1 Hz 1.0 PW Ti∶sapphire laser [J]. Optics Letters. 2010, 35(18): 3021-3023.

【3】Gan Z B, Yu L H, Li S, et al. 200 J high efficiency Ti∶sapphire chirped pulse amplifier pumped by temporal dual-pulse [J]. Optics Express. 2017, 25(5): 5169-5178.

【4】Strickland D, Mourou G. Compression of amplified chirped optical pulses [J]. Optics Communications. 1985, 56(3): 219-221.

【5】Maine P, Strickland D, Bado P, et al. Generation of ultrahigh peak power pulses by chirped pulse amplification [J]. IEEE Journal of Quantum Electronics. 1988, 24(2): 398-403.

【6】Dubietis A, Jonu?auskas G, Piskarskas A. Powerful femtosecond pulse generation by chirped and stretched pulse parametric amplification in BBO crystal [J]. Optics Communications. 1992, 88(4/5/6): 437-440.

【7】Ross I N, Matousek P, Towrie M, et al. The prospects for ultrashort pulse duration and ultrahigh intensity using optical parametric chirped pulse amplifiers [J]. Optics Communications. 1997, 144(1/2/3): 125-133.

【8】Korn G. LeGarrec B, Rus B. ELI Extreme Light Infrastructure Science and Technology with ultra-intense Lasers . [C]∥CLEO: 2013. Washington, D.C.: OSA. 2013, CTu2D: 7.

【9】Papadopoulos D N, Le Blanc C, Chériaux G, et al. The Apollon-10P project: Design and current status . [C]∥Advanced Solid-State Lasers Congress. Washington, D.C.: OSA. 2013, ATu3A: 43.

【10】Pirozhkov A S, Fukuda Y, Nishiuchi M, et al. Approaching the diffraction-limited, bandwidth-limited Petawatt [J]. Optics Express. 2017, 25(17): 20486-20501.

【11】Sung J H, Lee H W, Yoo J Y, et al. 42 PW, 20 fs Ti∶sapphire laser at 01 Hz [J]. Optics Letters. 2017, 42(11): 2058-2061.

【12】Yu L, Liang X, Xu L, et al. Optimization for high-energy and high-efficiency broadband optical parametric chirped-pulse amplification in LBO near 800 nm [J]. Optics Letters. 2015, 40(14): 3412-3415.

【13】Fan Z T, Gan Z B, Liang X Y, et al. Parasitic lasing in large aperture Ti∶sapphire chirped pulse amplifier [J]. Chinese Optics Letters. 2017, 15(6): 061401-61404.

【14】Li W Q, Gan Z B, Yu L H, et al. 339 J high-energy Ti∶sapphire chirped-pulse amplifier for 10 PW laser facility [J]. Optics Letters. 2018, 43(22): 5681-5684.

【15】Huang P, Gan Z B, Li W Q, et al. Four-outputs Nd∶glass pump source for large aperture Ti∶Sapphire amplifier [J]. Chinese Journal of Lasers. 2018, 45(8): 0801001.
黄培, 甘泽彪, 李文启, 等. 用于大口径钛宝石放大器的四路钕玻璃抽运源 [J]. 中国激光. 2018, 45(8): 0801001.

【16】Wang J Y, Guo Z, Yu L H, et al. Wavefront evolution and analysis of 10-petawatt laser system [J]. Chinese Journal of Lasers. 2019, 46(8): 0801006.
王建业, 郭震, 於亮红, 等. 10 PW级激光系统波前演变及分析 [J]. 中国激光. 2019, 46(8): 0801006.

引用该论文

Yang Sida,Yin Dingjun,Gan Zebiao,Chen Junchi,Yao Bo,Long Yingbin,Peng Yujie,Yu Lianghong,Liang Xiaoyan,Leng Yuxin,Li Ruxin. Thermal Effect of High Energy Repetition Rate Nd∶Glass Laser[J]. Chinese Journal of Lasers, 2020, 47(9): 0901004

杨思达,印定军,甘泽彪,陈俊驰,姚波,龙应斌,彭宇杰,於亮红,梁晓燕,冷雨欣,李儒新. 高能量重复频率钕玻璃激光器的热效应实验研究[J]. 中国激光, 2020, 47(9): 0901004

您的浏览器不支持PDF插件,请使用最新的(Chrome/Fire Fox等)浏览器.或者您还可以点击此处下载该论文PDF