title: Research on potential problems of object image grating self-tiling for applications in large aperture optical systems.
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.
authors: Shanghai Institute of Laser and Plasma, China Academy of Engineering Physics, Shanghai, China.
authors: Zhaoyang
authors: Z
authors: Li
authors: Tao
authors: T
authors: Wang
authors: Guang
authors: G
authors: Xu
authors: Dawei
authors: D
authors: Li
authors: Jianwei
authors: J
authors: Yu
authors: Weixin
authors: W
authors: Ma
authors: Jian
authors: J
authors: Zhu
authors: Lei
authors: L
authors: Chen
authors: Yaping
authors: Y
authors: Dai