D. Culverhouse, R. Laming, S. Farwell, T. Birks, M. Zervas
{"title":"全光纤2/spl倍/2极化不敏感开关","authors":"D. Culverhouse, R. Laming, S. Farwell, T. Birks, M. Zervas","doi":"10.1109/OFC.1997.719864","DOIUrl":null,"url":null,"abstract":"We have demonstrated a broadband, polarization-independent all-fiber switch. It is based on twisting the waist of a null taper coupler. The polarization sensitivity is reduced from 17 dB to 0.2 dB. The device has a low drive power requirement, low insertion loss and a conversion efficiency of /spl sim/100%. The null coupler is fabricated from standard telecommunications fiber and is, therefore, compatible with any existing network.","PeriodicalId":133333,"journal":{"name":"Proceedings of Optical Fiber Communication Conference (","volume":"51 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1997-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"All-fiber 2/spl times/2 polarization-insensitive switch\",\"authors\":\"D. Culverhouse, R. Laming, S. Farwell, T. Birks, M. Zervas\",\"doi\":\"10.1109/OFC.1997.719864\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We have demonstrated a broadband, polarization-independent all-fiber switch. It is based on twisting the waist of a null taper coupler. The polarization sensitivity is reduced from 17 dB to 0.2 dB. The device has a low drive power requirement, low insertion loss and a conversion efficiency of /spl sim/100%. The null coupler is fabricated from standard telecommunications fiber and is, therefore, compatible with any existing network.\",\"PeriodicalId\":133333,\"journal\":{\"name\":\"Proceedings of Optical Fiber Communication Conference (\",\"volume\":\"51 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1997-02-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of Optical Fiber Communication Conference (\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/OFC.1997.719864\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of Optical Fiber Communication Conference (","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/OFC.1997.719864","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
We have demonstrated a broadband, polarization-independent all-fiber switch. It is based on twisting the waist of a null taper coupler. The polarization sensitivity is reduced from 17 dB to 0.2 dB. The device has a low drive power requirement, low insertion loss and a conversion efficiency of /spl sim/100%. The null coupler is fabricated from standard telecommunications fiber and is, therefore, compatible with any existing network.
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