{"title":"多波长分布反馈激光阵列的波长微调技术","authors":"T. Sudoh, Y. Nakano, K. Tada","doi":"10.1049/EL:19970134","DOIUrl":null,"url":null,"abstract":"We describe a novel post-fabrication adjustment method of the oscillation wavelength in distributed feedback lasers where no external control is necessary. The method makes use of refractive index change induced by light irradiation. \"Wavelength trimming\" of 0.8 /spl Aring/ at 1.55 /spl mu/m is demonstrated.","PeriodicalId":346992,"journal":{"name":"Conference Digest. 15th IEEE International Semiconductor Laser Conference","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1996-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"25","resultStr":"{\"title\":\"Wavelength trimming technology for multiple-wavelength distributed-feedback laser arrays\",\"authors\":\"T. Sudoh, Y. Nakano, K. Tada\",\"doi\":\"10.1049/EL:19970134\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We describe a novel post-fabrication adjustment method of the oscillation wavelength in distributed feedback lasers where no external control is necessary. The method makes use of refractive index change induced by light irradiation. \\\"Wavelength trimming\\\" of 0.8 /spl Aring/ at 1.55 /spl mu/m is demonstrated.\",\"PeriodicalId\":346992,\"journal\":{\"name\":\"Conference Digest. 15th IEEE International Semiconductor Laser Conference\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1996-10-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"25\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Conference Digest. 15th IEEE International Semiconductor Laser Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1049/EL:19970134\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Digest. 15th IEEE International Semiconductor Laser Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1049/EL:19970134","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Wavelength trimming technology for multiple-wavelength distributed-feedback laser arrays
We describe a novel post-fabrication adjustment method of the oscillation wavelength in distributed feedback lasers where no external control is necessary. The method makes use of refractive index change induced by light irradiation. "Wavelength trimming" of 0.8 /spl Aring/ at 1.55 /spl mu/m is demonstrated.
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