Optical phase retrieval by lateral shear interferometer based on wavelet transform

Xiaojun Xu; Qisheng Lu; Zejin Liu

doi:10.1117/12.483266

16 September 2002 Optical phase retrieval by lateral shear interferometer based on wavelet transform

Xiaojun Xu, Qisheng Lu, Zejin Liu

Proceedings Volume 4929, Optical Information Processing Technology; (2002) https://doi.org/10.1117/12.483266
Event: Photonics Asia, 2002, Shanghai, China

Abstract

A new optical phase retrieval algorithm by lateral shear interferometer with wavelet transform is introduced. It can reconstruct the smooth wavefront faster than conventional polynomial fit. And to rough wavefront function, it also can do better. The computer simulation is also given.

Citation Download Citation

Xiaojun Xu, Qisheng Lu, and Zejin Liu "Optical phase retrieval by lateral shear interferometer based on wavelet transform", Proc. SPIE 4929, Optical Information Processing Technology, (16 September 2002); https://doi.org/10.1117/12.483266

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