{"title":"Light shaping with micro-optical irregular fly′s eye condensers","authors":"P. Schreiber, Leo M. Wilhelm","doi":"10.1117/12.2603648","DOIUrl":null,"url":null,"abstract":"Farfield beam shaping e.g. with diffusers often enlarges etendue. We discuss etendue conserving, high transmission beam shaping with irregular fly's eye condensers. Examples of automotive LED headlamp demonstrators using this design principle are presented.","PeriodicalId":386109,"journal":{"name":"International Optical Design Conference","volume":"39 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Optical Design Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.2603648","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
Farfield beam shaping e.g. with diffusers often enlarges etendue. We discuss etendue conserving, high transmission beam shaping with irregular fly's eye condensers. Examples of automotive LED headlamp demonstrators using this design principle are presented.