{"title":"激光束整形","authors":"L. Hazra","doi":"10.1201/9781482272802-15","DOIUrl":null,"url":null,"abstract":"This presentation deals with the theoretical and practical aspects of the design and fabrication of laser beam shapers. Laser beam shaping methods are categorized as: (i) external shaping which is applied to an existing laser beam; and (ii) internal cavity shaping which is an integral part of the laser cavity. An exact diffraction-based algorithm is developed for the design of the optical phase filters.","PeriodicalId":157521,"journal":{"name":"2008 2nd National Workshop on Advanced Optoelectronic Materials and Devices","volume":"5 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"67","resultStr":"{\"title\":\"Laser beam shaping\",\"authors\":\"L. Hazra\",\"doi\":\"10.1201/9781482272802-15\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This presentation deals with the theoretical and practical aspects of the design and fabrication of laser beam shapers. Laser beam shaping methods are categorized as: (i) external shaping which is applied to an existing laser beam; and (ii) internal cavity shaping which is an integral part of the laser cavity. An exact diffraction-based algorithm is developed for the design of the optical phase filters.\",\"PeriodicalId\":157521,\"journal\":{\"name\":\"2008 2nd National Workshop on Advanced Optoelectronic Materials and Devices\",\"volume\":\"5 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"67\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 2nd National Workshop on Advanced Optoelectronic Materials and Devices\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1201/9781482272802-15\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 2nd National Workshop on Advanced Optoelectronic Materials and Devices","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1201/9781482272802-15","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This presentation deals with the theoretical and practical aspects of the design and fabrication of laser beam shapers. Laser beam shaping methods are categorized as: (i) external shaping which is applied to an existing laser beam; and (ii) internal cavity shaping which is an integral part of the laser cavity. An exact diffraction-based algorithm is developed for the design of the optical phase filters.
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