{"title":"半导体激光辐射波前的间接测量","authors":"A. Dugin, B. Zel'dovich, N. Kundikova","doi":"10.1070/QE1992V022N07ABEH003556","DOIUrl":null,"url":null,"abstract":"An algorithm similar to that proposed by Gerchberg and Saxton is discussed. It requires a knowledge of one-dimensional intensity distributions in two beam cross sections separated by a finite distance in order to reconstruct the phase. The results of a numerical reconstruction of the phase from experimental data are presented.","PeriodicalId":21878,"journal":{"name":"Soviet Journal of Quantum Electronics","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1992-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Indirect measurements of the wavefront of semiconductor laser radiation\",\"authors\":\"A. Dugin, B. Zel'dovich, N. Kundikova\",\"doi\":\"10.1070/QE1992V022N07ABEH003556\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An algorithm similar to that proposed by Gerchberg and Saxton is discussed. It requires a knowledge of one-dimensional intensity distributions in two beam cross sections separated by a finite distance in order to reconstruct the phase. The results of a numerical reconstruction of the phase from experimental data are presented.\",\"PeriodicalId\":21878,\"journal\":{\"name\":\"Soviet Journal of Quantum Electronics\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1992-07-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Soviet Journal of Quantum Electronics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1070/QE1992V022N07ABEH003556\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Soviet Journal of Quantum Electronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1070/QE1992V022N07ABEH003556","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Indirect measurements of the wavefront of semiconductor laser radiation
An algorithm similar to that proposed by Gerchberg and Saxton is discussed. It requires a knowledge of one-dimensional intensity distributions in two beam cross sections separated by a finite distance in order to reconstruct the phase. The results of a numerical reconstruction of the phase from experimental data are presented.
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