{"title":"Design and analysis of an elliptical Gaussian laser beam shaping system","authors":"D. Shealy, S. Chao","doi":"10.1117/12.446751","DOIUrl":null,"url":null,"abstract":"Geometrical methods have been used to design two-mirror laser beam shaping systems with rectangular symmetry and no central obscuration. These systems are able to transform an input laser beam with an elliptical cross section and a two-axis Gaussian irradiance profile into a rectangularly symmetric output beam with uniform irradiance. The optical design software ZEMAX has been used for modeling and performance analysis of these systems.","PeriodicalId":92245,"journal":{"name":"Journal of lasers, optics & photonics","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2001-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"15","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of lasers, optics & photonics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.446751","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 15
Abstract
Geometrical methods have been used to design two-mirror laser beam shaping systems with rectangular symmetry and no central obscuration. These systems are able to transform an input laser beam with an elliptical cross section and a two-axis Gaussian irradiance profile into a rectangularly symmetric output beam with uniform irradiance. The optical design software ZEMAX has been used for modeling and performance analysis of these systems.
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