Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Comparative analysis for measurement precision of phase retrieval wavefront sensor | |
Ma X.; Wang J.; Wang B.; Li H.; Wu Y.; Wang Z.; Wei P. | |
2013 | |
发表期刊 | Optik |
ISSN | ISBN/00304026 |
卷号 | 124期号:24 |
摘要 | In order to analyze the performance of phase retrieval wavefront sensor (PRWS), an experimental based on the PRWS method has been built. In this paper, we utilize liquid crystal space light modulator (LC-SLM) to produce single aberration and random aberration, and validate the ability of PRWS measurement for any aberrations. Mathematic model of phase retrieval measurement is constructed based on the diffraction theory, and solved using gradient based optimization algorithm. Experimental results demonstrate that good agreement is obtained among the errors distribution, PV value and RMS value of ZYGO interferometer. The measurement precision of wavefront is 3/1000 wavelength RMS. Therefore, the feasibility and accuracy of the proposed method can be confirmed. 2013 Elsevier GmbH. All rights reserved. |
收录类别 | SCI ; EI |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/40580 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Ma X.,Wang J.,Wang B.,et al. Comparative analysis for measurement precision of phase retrieval wavefront sensor[J]. Optik,2013,124(24). |
APA | Ma X..,Wang J..,Wang B..,Li H..,Wu Y..,...&Wei P..(2013).Comparative analysis for measurement precision of phase retrieval wavefront sensor.Optik,124(24). |
MLA | Ma X.,et al."Comparative analysis for measurement precision of phase retrieval wavefront sensor".Optik 124.24(2013). |
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