中国激光, 2009, 36 (11): 2920, 网络出版: 2009-11-11   

腔镜位置变形镜波前补偿与实验研究

Application of Cavity Deformable Mirror in Petawatt Facility with U-Turn Reverser
作者单位
中国工程物理研究院 激光聚变研究中心,四川 绵阳 621900
摘要
在多程放大系统中,激光一般要经过腔反射镜两次,将变形镜置于腔反射镜位置能够有效提高其校正量。在某些多程放大系统设计过程中,为了降低输出端激光的像差,采用了90°旋转的“U”型反转器和变口径技术,激光两次经过腔反射镜的位置和坐标关系都发生了变化。采用数学的方法对这种情况下腔反射镜位置的面形解存在性进行了证明,并在带有90°旋转“U”型反转器的星光拍瓦(XG-PW)装置上对腔反射镜位置大口径变形镜的应用进行了实验验证。理论和实验研究结果为后续大型激光装置的自适应光学波前补偿方案设计提供了依据。
Abstract
For beam passing through cavity mirror twice in multi-pass amplifier laser facility,deformable mirror is often applied at location of cavity mirror for the goal of improving correction range. However,multi-pass amplifier with U-turn for improving optical quality has its own feature different from other facilities. Beam has 90° rotation and size change between 1-2 pass and 3-4 pass propagation. A new mathematical method is described to prove the solution existence of cavity deformable mirror and the application of cavity deformable mirror is verified in Xingguang-Petawatt (XG-PW),facility with U-turn reverser. The results are important for the adaptive optics system design of succeeding large-scale laser facility.
参考文献

[1] 杨振刚,陈海清,李捷 等. 内腔自适应光学系统校正激光器畸变[J]. 光学学报,2007,27(12):2205-2208

    Yang Zhengang,Chen Haiqing,Li Jie et al.. Lasers aberration compensation using an intra-cavity adaptive optical system[J]. Acta Optica Sinica,2007,27(12):2205-2208

[2] 金钢,刘顺发,李树民 等. 激光热效应对光束控制系统发射光束质量的影响[J]. 中国激光,2002,A29(10):895-899

    Jin Gang,Liu Shunfa,Li Shumin et al.. Laser thermal effects in beam control system on the emitted laser quality[J]. Chinese J. Lasers,2002,A29(10):895-899

[3] 代万俊,胡东霞,周维 等. 神光Ⅲ原型装置自适应光学系统应用研究[J]. 光学学报,2008,28(S1):102-106

    Dai Wanjun,Hu Dongxia,Zhou Wei et al.. Application of adaptive optics technique in TIL facility[J]. Acta Optica Sinica,2008,28(S1):102-106

[4] Richard A. Zacharias,Erlan S. Bliss,Scott Winters et al.. Wavefront of high-power laser beams in the National Ignition Facility [C]. SPIE,2000,3889:332-343

[5] . L. Spaeth,K. R. Manes,C. C. Widmayer et al.. National Ignition Facility wavefront requirements and optical architecture[J]. Opt. Eng., 2004, 43(12): 2854-2865.

[6] Alexis Kudryashov,Alexander alexandrov. beam correction in high peak power lasers[C]. Laser Optics International Conference,St.Petersburg,Russia,June 23-28,2008

[7] 刘兰琴,景 峰,彭志涛 等. 多程放大系统光学元件静态波前畸变研究[J]. 强激光与粒子束,2003,15(3):241-244

    Liu Lanqin,Jing Feng,Peng Zhitao et al.. Study of the static wavefront distortion of optics elements in the multi-pass amplification system[J]. High Power Laser and Particle Beams,2003,15(3):241-244

[8] 王方,朱启华,蒋东镔 等. 多程放大系统光学设计优化 [J]. 物理学报,2006,55(10):5277-5282

    Wang Fang,Zhu Qihua,Jiang Dongbin et al.. Optimization of optical design of the master amplifier in multi-pass off-axis amplification system.[J]. Acta Physics Sinica,2006,55(10):5277-5282

代万俊, 胡东霞, 周维, 赵军普, 张鑫, 张崑, 蒋学君, 邓武, 黄小军, 朱启华. 腔镜位置变形镜波前补偿与实验研究[J]. 中国激光, 2009, 36(11): 2920. Dai Wanjun, Hu Dongxia, Zhou Wei, Zhao Junpu, Zhang Xin, Zhang Kun, Jiang Xuejun, Deng Wu, Huang Xiaojun, Zhu Qihua. Application of Cavity Deformable Mirror in Petawatt Facility with U-Turn Reverser[J]. Chinese Journal of Lasers, 2009, 36(11): 2920.

本文已被 7 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!