D. González-Utrera, D. Aguirre-Aguirre, R. Díaz-Uribe
{"title":"Alternative Method to Design Null-screens for Testing Freeform Surfaces","authors":"D. González-Utrera, D. Aguirre-Aguirre, R. Díaz-Uribe","doi":"10.1364/FIO.2020.FM1A.4","DOIUrl":null,"url":null,"abstract":"New null-screens are presented to test freeform surfaces by reflection. The design starts with a uniform and/or partial sampling over the surface; afterwards, rays fulfilling reflection law are traced to the screen and the detector.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"11 1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Frontiers in optics. Annual Meeting of the Optical Society of America","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/FIO.2020.FM1A.4","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
New null-screens are presented to test freeform surfaces by reflection. The design starts with a uniform and/or partial sampling over the surface; afterwards, rays fulfilling reflection law are traced to the screen and the detector.