{"title":"聚焦激光的快速物镜","authors":"A. Tsvetkov, N. Potapova","doi":"10.1070/QE1992V022N12ABEH003686","DOIUrl":null,"url":null,"abstract":"A fast single-component objective with a corrector has been developed for focusing laser light down to a diffraction-limited spot. It has an aperture ratio of 1:1.61. For the first time, a method involving sintering and hot molding of glasses has been used to produce an aspherical corrector that can cancel a wave aberration of 352 wavelengths.","PeriodicalId":21878,"journal":{"name":"Soviet Journal of Quantum Electronics","volume":"42 1","pages":"1138-1141"},"PeriodicalIF":0.0000,"publicationDate":"1992-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Fast objective for focusing laser light\",\"authors\":\"A. Tsvetkov, N. Potapova\",\"doi\":\"10.1070/QE1992V022N12ABEH003686\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A fast single-component objective with a corrector has been developed for focusing laser light down to a diffraction-limited spot. It has an aperture ratio of 1:1.61. For the first time, a method involving sintering and hot molding of glasses has been used to produce an aspherical corrector that can cancel a wave aberration of 352 wavelengths.\",\"PeriodicalId\":21878,\"journal\":{\"name\":\"Soviet Journal of Quantum Electronics\",\"volume\":\"42 1\",\"pages\":\"1138-1141\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1992-12-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Soviet Journal of Quantum Electronics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1070/QE1992V022N12ABEH003686\",\"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/QE1992V022N12ABEH003686","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A fast single-component objective with a corrector has been developed for focusing laser light down to a diffraction-limited spot. It has an aperture ratio of 1:1.61. For the first time, a method involving sintering and hot molding of glasses has been used to produce an aspherical corrector that can cancel a wave aberration of 352 wavelengths.
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