{"title":"一种由单通道侧耦合微谐振器序列组成的全光纤谐振器","authors":"Xiaowei Shen, Xinwan Li, Zehua Hong, Jianguo Shen, Xiaocao Yu, Minwen Zhou, Jianping Chen","doi":"10.1109/WOCC.2010.5510685","DOIUrl":null,"url":null,"abstract":"An all-fiber resonator composed of single-channel side-coupled microresonator sequence is proposed, in which a sequence of optical fibers, serve as microresonator, and a subwavelength-diameter optical fiber(SDF) with diameter about 1µm is placed along the microresonator perimeter, coupling light into whispering-gallery-modes(WGMs) of the microresonator. The transmission property and dispersion relation are analyzed by transfer matrix method. Infinite sequence structure show band gaps created by Bragg and ring resonances. Finite sequence structure shows a quality factor (Q factor) of 2, 500, a free spectral range (FSR) of 4.7nm and extinction ratio of 5.9dB (one resonator), 6.2dB (two resonator sequence) and 7.8dB (three resonator sequence), respectively. The proposed resonator can be tuned by changing refractive index of microresonator. This device is easy to fabricate and to connect to fiber system.","PeriodicalId":427398,"journal":{"name":"The 19th Annual Wireless and Optical Communications Conference (WOCC 2010)","volume":"132 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"An all-fiber resonator composed of single-channel side-coupled microresonator sequence\",\"authors\":\"Xiaowei Shen, Xinwan Li, Zehua Hong, Jianguo Shen, Xiaocao Yu, Minwen Zhou, Jianping Chen\",\"doi\":\"10.1109/WOCC.2010.5510685\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An all-fiber resonator composed of single-channel side-coupled microresonator sequence is proposed, in which a sequence of optical fibers, serve as microresonator, and a subwavelength-diameter optical fiber(SDF) with diameter about 1µm is placed along the microresonator perimeter, coupling light into whispering-gallery-modes(WGMs) of the microresonator. The transmission property and dispersion relation are analyzed by transfer matrix method. Infinite sequence structure show band gaps created by Bragg and ring resonances. Finite sequence structure shows a quality factor (Q factor) of 2, 500, a free spectral range (FSR) of 4.7nm and extinction ratio of 5.9dB (one resonator), 6.2dB (two resonator sequence) and 7.8dB (three resonator sequence), respectively. The proposed resonator can be tuned by changing refractive index of microresonator. This device is easy to fabricate and to connect to fiber system.\",\"PeriodicalId\":427398,\"journal\":{\"name\":\"The 19th Annual Wireless and Optical Communications Conference (WOCC 2010)\",\"volume\":\"132 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-05-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The 19th Annual Wireless and Optical Communications Conference (WOCC 2010)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/WOCC.2010.5510685\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 19th Annual Wireless and Optical Communications Conference (WOCC 2010)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WOCC.2010.5510685","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An all-fiber resonator composed of single-channel side-coupled microresonator sequence
An all-fiber resonator composed of single-channel side-coupled microresonator sequence is proposed, in which a sequence of optical fibers, serve as microresonator, and a subwavelength-diameter optical fiber(SDF) with diameter about 1µm is placed along the microresonator perimeter, coupling light into whispering-gallery-modes(WGMs) of the microresonator. The transmission property and dispersion relation are analyzed by transfer matrix method. Infinite sequence structure show band gaps created by Bragg and ring resonances. Finite sequence structure shows a quality factor (Q factor) of 2, 500, a free spectral range (FSR) of 4.7nm and extinction ratio of 5.9dB (one resonator), 6.2dB (two resonator sequence) and 7.8dB (three resonator sequence), respectively. The proposed resonator can be tuned by changing refractive index of microresonator. This device is easy to fabricate and to connect to fiber system.
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