WANG Hai-bin, YANG Jiu-juan, WU Jian-hong. Zemax in beam sampling grating-pair’s design[J]. Journal of Applied Optics, 2010, 31(6): 1050-1053.
Citation: WANG Hai-bin, YANG Jiu-juan, WU Jian-hong. Zemax in beam sampling grating-pair’s design[J]. Journal of Applied Optics, 2010, 31(6): 1050-1053.

Zemax in beam sampling grating-pair’s design

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  • Beam sampling grating is an important diffraction optical element for beam sampling diagnosis. Using two gratings as initial optical structure instead of single grating, an aberration-free structure was designed by using Zemax optical design software, which is a faster and more flexible tool for designing aberration-free grating-pair than Matlab. The method can verify the calculation result of the program. Design results show that the RMS radius of the converging light diffracted by two gratings is only 0.506m in spot pattern image, compared to 7.284m for the single grating, which indicates that two gratings can reduce aberration and improve image quality. Besides, the optical system can be used to detect far field beam, which provides effective technical support for online diagnosis for laser beam characteristics.
  • [1]高福华,曾阳素,谢世伟,等.电子束直写制作低效取样光栅[J].中国激光, 2003,30(2):134-136.
    GAO Fu-hua,ZENG Yang-su,XIE Shi-wei,et al.Using e-beam direct writing method to fabricate low-efficiency beam sampling grating[J]. Chinese Journal of Lasers, 2003,30(2):134-136.(in Chinese with an English abstract)
    [2]陈德伟.采样光栅设计与衍射行为分析[J]. 激光杂志,2006,27(3):28-29.
    CHEN De-wei. Design and diffractive analysis of beam sampling grating[J]. Laser Journal, 2006,27(3):28-29. (in Chinese with an English abstract)
    [3]刘全,吴建宏,李朝明.取样光栅的设计及衍射行为研究[J].激光技术,2005,29(4):398-400.
    LIU Quan,WU Jian-hong, LI Chao-ming.Design of beam sampling grating and study on its diffraction action[J]. Laser Technology, 2005,29(4):398-400. (in Chinese with an English abstract)
    [4]李朝明, 吴建宏, 赵艳皎,等.高分辨率平场全息凹面光栅的研制[J]. 光电子激光,2006,17:828-831.
    LI Chao-ming, WU Jian-hong,ZHAO Yan-jia,et al. Development of flat field holographic concave gratings with high-resolution[J]. Journal of Optoelectronics Laser, 2006,17:828-831. (in Chinese with an English abstract)
    [5]王成程, 马迟, 郑万国,等.70mm×70mm光束取样光栅性能测试研究[J]. 光学与光电技术, 2004,2(5):27-29.
    WANG Cheng-cheng MA Chi,ZHENG Wan-guo,et al.Experimental research on 70mm×70mm beam sampling gratings[J].Optics & Optoelectronic Technology, 2004,2(5):27-29. (in Chinese with an English abstract)
    [6]Foxus Software Company .Zemax optical design pro-gram user’s guide version 10.0.2000[M].USA:Foxus Software Company,2006.

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