强激光与粒子束, 2005, 17 (12): 1765, 网络出版: 2006-04-28   

双向光泵浦XeF(C-A)激光

XeF(C-A) laser enhanced by two pump sources
作者单位
西北核技术研究所,陕西,西安,710024
摘要
讨论了双向光泵浦XeF(C-A)激光技术,给出了双向泵浦情况下的XeF2光解离波图像.在双向泵浦条件下XeF(C-A)激光输出能量提高了近3倍,最大输出达到3.3J,激光脉宽增加到1100ns.激光输出特性受XeF2初始浓度的显著影响,激光形成时间随XeF2初始浓度增大而加长,激光脉宽先增大后减小,激光近场光斑呈现出不同的形状,由方形变化为"X"形状.
Abstract
The technology of XeF(C-A) laser pumped by two counter optical sources is discussed and the photographes of the XeF2 photodissociation waves propagating from two directions are given.The output energy of XeF(C-A) laser is enhanced under two pump sources condition,which is 3.3 J with the laser pulse duration of 1 100 ns.The output properties of XeF(C-A) laser are obviously affected by the initial XeF2 concentration.The laser formation time increases with the increase of the initial XeF2 concentration and the near-field pattern of the laser beams has different profiles under different XeF2 concentration.
参考文献

[1] Zuev V S,Kashnikov G N,Mamaev S B.XeF laser with optical pumping by surface discharge[J].Sov J Quantum Electron,1992,22(11):973-979.

[2] Kaecht B A,Fraser R D,Wheeler D J,et al.Compact XeF(C-A) and iodine laser optically pumped by a surface discharge[J].Opt Lett,1995,20(9):1011-1013.

[3] Sentis M L,Tcheremiskin V I,Delaporte Ph C.XeF(C-A) laser pumped by formed-ferrite open discharge radiation[J].Appl Phys Lett,1997,70(10):1198-1200.

[4] Malinovskii G Ya,Mamaev S B,Mikheev L D,et al.Numerical simulation of the active medium and investigation of the pump source for a photochemical XeF(C-A) amplifier of femtosecond optical pulses[J].Quantum Electronics 2001,31(7):617-622.

[5] Yu L,Liu J R,Hu Z Y,et al.Experimental study on XeF(C-A) laser pumped by surface discharge radiation[A].Proceedings of the International Conference on LASER'97[C].Mclean,VA,USA.1998,83-87.

[6] 于力,张永生,刘晶儒,等.光抽运XeF(C-A)蓝绿激光器[J].中国激光,2001,28(3):205-208.
Yu L,Zhang Y S,Liu J R,et al.Optically pumped blue-green XeF(C-A) laser[J].Chinese Journal of Lasers,2001,28(3):205-208

[7] 于力,刘晶儒,马连英,等.焦耳级光抽运XeF蓝绿激光器[J].光学学报,2005,25(7):930-934.
Yu L,Liu J R,Ma L Y,et al.Joule level XeF laser operating in the blue-green region[J].Acta Optica Sinica,2005,25(7):930-934

[8] 胡志云,刘晶儒,于力,等.分段表面放电光抽运XeF(C-A)激光器[J].光学学报,2001,21(4):450-453.
Hu Z Y,Liu J R,Yu L,et al.XeF(C-A) laser pumped by radiation from a segmented surface discharge.Acta Optica Sinica,2001,21(4):450-453

[9] 于力,刘晶儒,马连英,等.XeF2光解离波时空特性研究[J].强激光与粒子束,2005,17(2):177-180.
Yu L,Liu J R,Ma L Y,et al.Study on temporal and spatial characteristics of XeF2 photodissociation wave.High Power Laser and Particle Beams.2005,17(2):177-180

于力, 刘晶儒, 马连英, 易爱平, 黄超, 安晓霞. 双向光泵浦XeF(C-A)激光[J]. 强激光与粒子束, 2005, 17(12): 1765. YU Li, LIU Jing-ru, MA Lian-ying, YI Ai-ping, HUANG Chao, AN Xiao-xia. XeF(C-A) laser enhanced by two pump sources[J]. High Power Laser and Particle Beams, 2005, 17(12): 1765.

本文已被 4 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!