{"title":"高功率半导体激光器成像空间和光谱非均匀自发发射","authors":"C. Bethea, W. Fang, Y.K. Chen, S. Chuang","doi":"10.1109/DRC.1995.496308","DOIUrl":null,"url":null,"abstract":"Spectrally and spatially resolved infrared microscopy has been used to study the steady state internal physics of semiconductor laser diodes. By imaging the longitudinal intra-cavity spontaneous emission profiles of both long wavelength bulk and MQW CMBH Fabry-Perot InGaAsP/InP lasers lasing at 1.48/spl mu/m, we observed the longitudinal spatial hole burning above the lasing threshold.","PeriodicalId":326645,"journal":{"name":"1995 53rd Annual Device Research Conference Digest","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1995-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Imaging spatial and spectral inhomogenous spontaneous emission in high power semiconductor lasers\",\"authors\":\"C. Bethea, W. Fang, Y.K. Chen, S. Chuang\",\"doi\":\"10.1109/DRC.1995.496308\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Spectrally and spatially resolved infrared microscopy has been used to study the steady state internal physics of semiconductor laser diodes. By imaging the longitudinal intra-cavity spontaneous emission profiles of both long wavelength bulk and MQW CMBH Fabry-Perot InGaAsP/InP lasers lasing at 1.48/spl mu/m, we observed the longitudinal spatial hole burning above the lasing threshold.\",\"PeriodicalId\":326645,\"journal\":{\"name\":\"1995 53rd Annual Device Research Conference Digest\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1995-06-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1995 53rd Annual Device Research Conference Digest\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/DRC.1995.496308\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1995 53rd Annual Device Research Conference Digest","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/DRC.1995.496308","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Imaging spatial and spectral inhomogenous spontaneous emission in high power semiconductor lasers
Spectrally and spatially resolved infrared microscopy has been used to study the steady state internal physics of semiconductor laser diodes. By imaging the longitudinal intra-cavity spontaneous emission profiles of both long wavelength bulk and MQW CMBH Fabry-Perot InGaAsP/InP lasers lasing at 1.48/spl mu/m, we observed the longitudinal spatial hole burning above the lasing threshold.
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