[PDF][PDF] 自由曲面成像系统的光学性能评价

陈玉强, 张效栋, 刘现磊 - Acta Optica Sinica, 2020 - researching.cn
摘要光学自由曲面的波前像差复杂多样且非对称, 当波前像差的峰谷值满足要求时,
对应的光学调制传递函数未必满足要求. 因此, 必须获得主要的光学性能参数进行评价 …

Device and method for detecting wavefront error by modal-based optimization phase retrieval using extended Nijboer-Zernike theory

J Bai, L Zhao, LU Binjie, X Huang, X Zhou… - US Patent …, 2023 - Google Patents
The disclosure provides a device for detecting a wavefront error by modal-based
optimization phase retrieval using an extended Nijboer-Zernike (ENZ) theory. The detection …