{"title":"光学系统的三维光学传递函数:从复杂计算到简单近似","authors":"V. Borovytsky","doi":"10.1117/12.2620537","DOIUrl":null,"url":null,"abstract":"he paper presents the approximation of the three-dimensional optical transfer function of diffraction-limited non coherent optical systems with axial symmetry. This approximation is based on the analytical expression for identification of three-dimensional spatial cutoff frequencies that specifies the spatial bandwidth in three-dimensional space of spatial harmonics. It does not require numerical integrations. The proposed techniques makes calculation of the three dimensional optical transfer functions accurate, easy and fast. It can be applied for performance evaluation, analysis of spatial resolution, computer simulation of imaging systems etc.","PeriodicalId":250235,"journal":{"name":"International Conference on Correlation Optics","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Three-dimensional optical transfer function of optical system: from sophisticated calculation to simple approximation\",\"authors\":\"V. Borovytsky\",\"doi\":\"10.1117/12.2620537\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"he paper presents the approximation of the three-dimensional optical transfer function of diffraction-limited non coherent optical systems with axial symmetry. This approximation is based on the analytical expression for identification of three-dimensional spatial cutoff frequencies that specifies the spatial bandwidth in three-dimensional space of spatial harmonics. It does not require numerical integrations. The proposed techniques makes calculation of the three dimensional optical transfer functions accurate, easy and fast. It can be applied for performance evaluation, analysis of spatial resolution, computer simulation of imaging systems etc.\",\"PeriodicalId\":250235,\"journal\":{\"name\":\"International Conference on Correlation Optics\",\"volume\":\"9 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-12-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Conference on Correlation Optics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1117/12.2620537\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Conference on Correlation Optics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.2620537","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Three-dimensional optical transfer function of optical system: from sophisticated calculation to simple approximation
he paper presents the approximation of the three-dimensional optical transfer function of diffraction-limited non coherent optical systems with axial symmetry. This approximation is based on the analytical expression for identification of three-dimensional spatial cutoff frequencies that specifies the spatial bandwidth in three-dimensional space of spatial harmonics. It does not require numerical integrations. The proposed techniques makes calculation of the three dimensional optical transfer functions accurate, easy and fast. It can be applied for performance evaluation, analysis of spatial resolution, computer simulation of imaging systems etc.
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