{"title":"用于超高分辨率光谱学的cw -染料激光光谱仪:设计与性能","authors":"H. El-kashef","doi":"10.4236/OPJ.2014.48023","DOIUrl":null,"url":null,"abstract":"Ultrahigh resolution cw dye laser spectrometer system using self frequency stabilised and temperature compensated piano-confocal reference cavity is described. The one way propagation is achieved by wavelength independent optical diode. The laser frequency selection and tuning is accomplished by a new development of Mach-Zehnder interferometer of free spectral range 42.5 GHz. In combination with computerised tunable radio frequency technique, the system capable of a resolution of about ± 1 KHz. Application on measureing high lying, weakly occupied metastable states of free atoms of Vanadium-51 is investigated, and high precision results is discussed.","PeriodicalId":219832,"journal":{"name":"Nonlinear Optics: Materials, Fundamentals, and Applications","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"CW-Dye laser spectrometer for ultrahigh resolution spectroscopy: Design and performance\",\"authors\":\"H. El-kashef\",\"doi\":\"10.4236/OPJ.2014.48023\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Ultrahigh resolution cw dye laser spectrometer system using self frequency stabilised and temperature compensated piano-confocal reference cavity is described. The one way propagation is achieved by wavelength independent optical diode. The laser frequency selection and tuning is accomplished by a new development of Mach-Zehnder interferometer of free spectral range 42.5 GHz. In combination with computerised tunable radio frequency technique, the system capable of a resolution of about ± 1 KHz. Application on measureing high lying, weakly occupied metastable states of free atoms of Vanadium-51 is investigated, and high precision results is discussed.\",\"PeriodicalId\":219832,\"journal\":{\"name\":\"Nonlinear Optics: Materials, Fundamentals, and Applications\",\"volume\":\"21 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-08-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nonlinear Optics: Materials, Fundamentals, and Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4236/OPJ.2014.48023\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nonlinear Optics: Materials, Fundamentals, and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4236/OPJ.2014.48023","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
CW-Dye laser spectrometer for ultrahigh resolution spectroscopy: Design and performance
Ultrahigh resolution cw dye laser spectrometer system using self frequency stabilised and temperature compensated piano-confocal reference cavity is described. The one way propagation is achieved by wavelength independent optical diode. The laser frequency selection and tuning is accomplished by a new development of Mach-Zehnder interferometer of free spectral range 42.5 GHz. In combination with computerised tunable radio frequency technique, the system capable of a resolution of about ± 1 KHz. Application on measureing high lying, weakly occupied metastable states of free atoms of Vanadium-51 is investigated, and high precision results is discussed.
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