三次相位掩模、正弦相位掩模和正切相位掩模两种共轭相位掩模的波前编码光学系统的比较

2017 22nd Microoptics Conference (MOC) Pub Date : 2017-11-01 DOI:10.23919/MOC.2017.8244533

Masaya Nakamura, S. Komatsu

{"title":"三次相位掩模、正弦相位掩模和正切相位掩模两种共轭相位掩模的波前编码光学系统的比较","authors":"Masaya Nakamura, S. Komatsu","doi":"10.23919/MOC.2017.8244533","DOIUrl":null,"url":null,"abstract":"Wavefront coding is an effective technique for extending the depth of field. We verified the usefulness of the method of generating symmetrical point spread function by using two conjugate phase masks. According to the results of this study, this method is effective at a small defocus.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Comparison of wavefront coding optical system using two conjugate phase masks among cubic, sinusoidal, and tangent phase masks\",\"authors\":\"Masaya Nakamura, S. Komatsu\",\"doi\":\"10.23919/MOC.2017.8244533\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Wavefront coding is an effective technique for extending the depth of field. We verified the usefulness of the method of generating symmetrical point spread function by using two conjugate phase masks. According to the results of this study, this method is effective at a small defocus.\",\"PeriodicalId\":123743,\"journal\":{\"name\":\"2017 22nd Microoptics Conference (MOC)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 22nd Microoptics Conference (MOC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/MOC.2017.8244533\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 22nd Microoptics Conference (MOC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/MOC.2017.8244533","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

波前编码是一种有效的扩展景深的技术。我们验证了用两个共轭相位掩模生成对称点扩展函数的方法的有效性。研究结果表明，该方法在小离焦情况下是有效的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Comparison of wavefront coding optical system using two conjugate phase masks among cubic, sinusoidal, and tangent phase masks

Wavefront coding is an effective technique for extending the depth of field. We verified the usefulness of the method of generating symmetrical point spread function by using two conjugate phase masks. According to the results of this study, this method is effective at a small defocus.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2017 22nd Microoptics Conference (MOC)

自引率

0.00%

发文量