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10.1117/12.2248314ISTPCen Z., 2009, OPTICAL MANUFACTURE, V2, P63; Li L., 1997, OPTICAL TECHNOLOGY, V5, P26; Shi L, 2009, OPT EXPRESS, V17, P21530, DOI 10.1364/OE.17.021530; Wang SW, 2015, OPT EXPRESS, V23, P5532, DOI 10.1364/OE.23.005532; Zhang W, 2006, P SOC PHOTO-OPT INS, V6149, P14921, DOI 10.1117/12.674264; Zhang W.L., 2005, THESIS6International Workshop on Information Data Storage / 10th International Symposium on Optical Storage58288499818Proc.SPIE2016off-axis parabolic lenses; wavefront aberration; temperature variation; location errorFABRICATION; GRATINGSSESE98989998189818ZIn this work, an optical system with large diameter off-axis parabolic lenses was adopted to achieve diffraction gratings by laser interference exposure. The diffraction wavefront aberration caused by temperature variations was simulated using ZEMAX. Through theoretical analysis and optical simulation, it is proved that the diffraction wavefront aberration of holographic grating caused by the pinhole's location errors (it is assumed that when the displacement of pinhole exists along one axis, the locations of the pinhole along the other two orthogonal axes are in a state of precise adjustment) is much larger when the displacement occurs along z axis than along the other two axes, and the diffraction wavefront aberration is the smallest when the displacement occurs along x axis. If the ambient temperature changes by 1 degree, the PV value is 0.0631 lambda when the location of the pinhole changes by 0.121mm along z axis, 0.0034 lambda or 0.0672 lambda when the location of the pinhole changes by 0.002mm along x axis or 0.03mm along y axis. To reach the diffraction limit (that means the PV value is 0.25 lambda), the decentering value of the pinhole along z axis should be less than 0.0341mm. In conclusion, the position error along z axis is an important factor to influence the PV value of diffraction grating, and the effect of temperature on the PV value of diffraction grating can be neglected.2016 International Workshop on Information Data Storage and Tenth International Symposium on Optical StorageInfluence of temperature on the optical system with large diameter off-axis parabolic lenses会议论文EnglishSu, Yaru; Ruan, Hao; Liu, Jie4012098180Z WOS:000389277600036
外文题目: Influence of temperature on the optical system with large diameter off-axis parabolic lenses
作者: Su, Yaru; Ruan, Hao; Liu, Jie
刊名: Proc.SPIE
来源图书: 2016 International Workshop on Information Data Storage and Tenth International Symposium on Optical Storage
年: 2016 卷: 9818 文章编号:98180Z
会议名称: International Workshop on Information Data Storage / 10th International Symposium on Optical Storage
英文关键词:
off-axis parabolic lenses; wavefront aberration; temperature variation; location error
FABRICATION; GRATINGS
英文摘要:
文献类型: 会议论文
正文语种: English
收录类别: ISTP  
DOI: 10.1117/12.2248314
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