Cause and remove method of spurious fringes in measuring transmit wavefront

Q4 Physics and Astronomy

光学技术 Pub Date : 2014-01-01 DOI:10.3788/GXJS20144006.0543

郑芳兰 Zheng Fanglan, 刘. L. Yong, 刘. L. Xu, 马科 Ma Ke, 冯晓璇 Feng Xiaoxuan, 马玉荣 Ma Yurong, 任寰 Ren Huan, 杨一 Yang Yi, 姜宏振 Jiang Hongzhen, 原泉 Yuan Quan, 石振东 Shi Zhendong, 马骅 Ma Hua

引用次数: 2

Abstract

When measuring transmit wavefront of parallel plate,sometimes there are spurious fringes in the interferogram which can introduce error into the measurement result.The cause of spurious fringes is analyzed,and the effect to transmit wavefront error is emulated.The adjust method to remove spurious fringes is introduced.The transmit wavefront before and after remove spurious fringes is measured respectively on a parallel plate.By comparing the results,this method can reduce the affect of spurious fringes availability and make the measuring result more truthful.

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透射波前测量中杂散条纹的产生与去除方法

在测量平行板的透射波前时，干涉图中有时会出现杂散条纹，会给测量结果带来误差。分析了杂散条纹产生的原因，并模拟了杂散条纹对发射波前误差的影响。介绍了去除杂散条纹的调整方法。在平行平板上分别测量了去除杂散条纹前后的透射波前。通过对测量结果的比较，该方法可以减少杂散条纹有效性的影响，使测量结果更加真实。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

光学技术 Physics and Astronomy-Atomic and Molecular Physics, and Optics

CiteScore

0.60

自引率

0.00%

发文量

6699

期刊介绍： The predecessor of Optical Technology was Optical Technology, which was founded in 1975. At that time, the Fifth Ministry of Machine Building entrusted the School of Optoelectronics of Beijing Institute of Technology to publish the journal, and it was officially approved by the State Administration of Press, Publication, Radio, Film and Television for external distribution. From 1975 to 1979, the magazine was named Optical Technology, a quarterly with 4 issues per year; from 1980 to the present, the magazine is named Optical Technology, a bimonthly with 6 issues per year, published on the 20th of odd months. The publication policy is: to serve the national economic construction, implement the development of the national economy, serve production and scientific research, and implement the publication policy of "letting a hundred flowers bloom and a hundred schools of thought contend".