{"title":"采用双级泵浦的增益平坦掺铥光纤放大器","authors":"Dan Zhang, Yizhen Wei","doi":"10.1364/ACPC.2017.M3H.2","DOIUrl":null,"url":null,"abstract":"A high power thulium doped fiber amplifier (TDFA) with a flat gain bandwidth over 80 nm is proposed and experimentally demonstrated. An output power over 0.67 W and an operation wavelength range from 1960 to 2040 nm have been achieved by employing a dual-stage configuration. The maximum saturated gain is 29 dB and noise figure is lower than 4 dB.","PeriodicalId":285199,"journal":{"name":"2017 Asia Communications and Photonics Conference (ACP)","volume":"38 4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Gain-Flattened Thulium Doped Fiber Amplifier Incorporating Dual-Stage Pumping\",\"authors\":\"Dan Zhang, Yizhen Wei\",\"doi\":\"10.1364/ACPC.2017.M3H.2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A high power thulium doped fiber amplifier (TDFA) with a flat gain bandwidth over 80 nm is proposed and experimentally demonstrated. An output power over 0.67 W and an operation wavelength range from 1960 to 2040 nm have been achieved by employing a dual-stage configuration. The maximum saturated gain is 29 dB and noise figure is lower than 4 dB.\",\"PeriodicalId\":285199,\"journal\":{\"name\":\"2017 Asia Communications and Photonics Conference (ACP)\",\"volume\":\"38 4 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-11-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 Asia Communications and Photonics Conference (ACP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1364/ACPC.2017.M3H.2\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 Asia Communications and Photonics Conference (ACP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/ACPC.2017.M3H.2","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A high power thulium doped fiber amplifier (TDFA) with a flat gain bandwidth over 80 nm is proposed and experimentally demonstrated. An output power over 0.67 W and an operation wavelength range from 1960 to 2040 nm have been achieved by employing a dual-stage configuration. The maximum saturated gain is 29 dB and noise figure is lower than 4 dB.
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