Collection Of theses on high power laser and plasma physics, 2013, 11 (1): 0718, Published Online: Jun. 2, 2017  

Research on potential problems of object image grating self-tiling for applications in large aperture optical systems

Author Affiliations
1 Shanghai Institute of Laser and Plasma, China Academy of Engineering Physics, 197 Chengzhong Road, Jiading, Shanghai 201800, China
2 School of Electronic and Optical Engineering, Nanjing University of Science and Technology, 200 Xiaolingwei Street, Nanjing, Jiangsu 210094, China
3 Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, 390 Qinhe Road, Jiading, Shanghai 201800, China
Abstract
Object image grating self-tiling reduces difficulties of obtaining an ideal grating tiling condition by eliminating three tiling errors in six within a tiled grating. However, this may bring two potential problems: higher requirements of adjustment accuracy and maintaining stability. To examine the application values of this grating tiling configuration, the performance of object image grating self-tiling and traditional grating tiling configurations on accuracy and stability are compared theoretically and experimentally. Adjustment accuracy requirements of two grating tiling configurations are calculated, a comparative experiment of long-term stabilities is demonstrated, and relevant theoretical simulation analyses are developed to explain the experiment results.

Zhaoyang Li, Tao Wang, Guang Xu, Dawei Li, Jianwei Yu, Weixin Ma, Jian Zhu, Lei Chen, Yaping Dai. Research on potential problems of object image grating self-tiling for applications in large aperture optical systems[J]. Collection Of theses on high power laser and plasma physics, 2013, 11(1): 0718.

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