应用于高能超快激光器的相位检索算法。

Applied Optics Pub Date : 2024-02-27 DOI:10.1364/AO.516820

Jikai Wang, A. Ghazagh, Sonam Ravi, Stefan Baumbach, Benjamin Dannecker, Michael Scharun, Dominik Bauer, Stefan Nolte, Daniel Flamm

{"title":"应用于高能超快激光器的相位检索算法。","authors":"Jikai Wang, A. Ghazagh, Sonam Ravi, Stefan Baumbach, Benjamin Dannecker, Michael Scharun, Dominik Bauer, Stefan Nolte, Daniel Flamm","doi":"10.1364/AO.516820","DOIUrl":null,"url":null,"abstract":"A standardized phase retrieval algorithm is presented and applied to an industry-grade high-energy ultrashort pulsed laser to uncover its spatial phase distribution. We describe in detail how to modify the well-known algorithm in order to characterize particularly strong light sources from intensity measurements only. With complete information about the optical field of the unknown light source at hand, virtual back propagation can reveal weak points in the light path such as apertures or damaged components.","PeriodicalId":503884,"journal":{"name":"Applied Optics","volume":"20 5","pages":"2518-2527"},"PeriodicalIF":0.0000,"publicationDate":"2024-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Phase retrieval algorithm applied to high-energy ultrafast lasers.\",\"authors\":\"Jikai Wang, A. Ghazagh, Sonam Ravi, Stefan Baumbach, Benjamin Dannecker, Michael Scharun, Dominik Bauer, Stefan Nolte, Daniel Flamm\",\"doi\":\"10.1364/AO.516820\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A standardized phase retrieval algorithm is presented and applied to an industry-grade high-energy ultrashort pulsed laser to uncover its spatial phase distribution. We describe in detail how to modify the well-known algorithm in order to characterize particularly strong light sources from intensity measurements only. With complete information about the optical field of the unknown light source at hand, virtual back propagation can reveal weak points in the light path such as apertures or damaged components.\",\"PeriodicalId\":503884,\"journal\":{\"name\":\"Applied Optics\",\"volume\":\"20 5\",\"pages\":\"2518-2527\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-02-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Applied Optics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1364/AO.516820\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Optics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/AO.516820","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

我们介绍了一种标准化的相位检索算法，并将其应用于工业级高能超短脉冲激光器，以揭示其空间相位分布。我们详细介绍了如何修改这种著名的算法，以便仅通过强度测量来描述特别强的光源。有了未知光源光场的完整信息，虚拟反向传播可以揭示光路中的薄弱点，如孔径或损坏的组件。

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

Phase retrieval algorithm applied to high-energy ultrafast lasers.

A standardized phase retrieval algorithm is presented and applied to an industry-grade high-energy ultrashort pulsed laser to uncover its spatial phase distribution. We describe in detail how to modify the well-known algorithm in order to characterize particularly strong light sources from intensity measurements only. With complete information about the optical field of the unknown light source at hand, virtual back propagation can reveal weak points in the light path such as apertures or damaged components.

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

Applied Optics

自引率

0.00%

发文量