Chinese Optics Letters, 2011, 9 (8): 080101, Published Online: Jun. 3, 2011  

Analysis of a digital phase retrieval method for wave-front reconstruction Download: 1209次

Author Affiliations
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
Abstract
A phase retrieval algorithm which only needs to measure the intensity distribution at two positions to be effective is used to reconstruct the laser wave-front. Results are obtained from the phase retrieval algorithm in the visible band and the effects of the measurement error on the phase retrieval process are simulated. The algorithm is not sensitive to absolute amplitude measurement error, but is sensitive to the relative distribution of light intensity.

Wei Huang, Dean Liu, Xuejie Zhang, Yan Zhang, Jianqiang Zhu. Analysis of a digital phase retrieval method for wave-front reconstruction[J]. Chinese Optics Letters, 2011, 9(8): 080101.

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