{"title":"基于等效相移和双曝光法的双波长DFB光纤激光器","authors":"L. Jia, Liang Zhang, Z. Yin, Xiangfei Chen","doi":"10.1117/12.888033","DOIUrl":null,"url":null,"abstract":"Based on the double exposure technology, a novel dual-wavelength distributed feedback (DFB) fiber laser with a wavelength spacing of 400pm is proposed and experimentally demonstrated. By employing an equivalent phase shift, only a submicrometer-level precision is required in the fabrication for realizing precise phase control.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"33 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Dual-wavelength DFB fiber laser based on equivalent phase shift and double exposure method\",\"authors\":\"L. Jia, Liang Zhang, Z. Yin, Xiangfei Chen\",\"doi\":\"10.1117/12.888033\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Based on the double exposure technology, a novel dual-wavelength distributed feedback (DFB) fiber laser with a wavelength spacing of 400pm is proposed and experimentally demonstrated. By employing an equivalent phase shift, only a submicrometer-level precision is required in the fabrication for realizing precise phase control.\",\"PeriodicalId\":126232,\"journal\":{\"name\":\"Asia Communications and Photonics Conference and Exhibition\",\"volume\":\"33 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-12-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Asia Communications and Photonics Conference and Exhibition\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1117/12.888033\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Asia Communications and Photonics Conference and Exhibition","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.888033","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Dual-wavelength DFB fiber laser based on equivalent phase shift and double exposure method
Based on the double exposure technology, a novel dual-wavelength distributed feedback (DFB) fiber laser with a wavelength spacing of 400pm is proposed and experimentally demonstrated. By employing an equivalent phase shift, only a submicrometer-level precision is required in the fabrication for realizing precise phase control.
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