{"title":"掺铥光纤啁啾脉冲放大器及其在ZBLAN光纤中红外超连续谱产生中的应用","authors":"Fangzhou Tan, Hongxing Shi, Jiang Liu, Pu Wang","doi":"10.1109/CLEOPR.2017.8118952","DOIUrl":null,"url":null,"abstract":"A thulium-doped fiber chirped pulse amplifier (FCPA) is presented and used to pump a ZrF<inf>4</inf>-BaF<inf>2</inf>-LaF<inf>3</inf>-AlF<inf>3</inf>-NaF (ZBLAN) fiber for mid-infrared supercontinuum generation. The FCPA delivers 10 W average power at repetition rate of 10 MHz with pulse width of 252 fs. The pulses are coupled into 10 m ZBLAN fiber using an aspheric lens. Maximum output power of 800 mW corresponding to pulse energy of 80 nJ has been obtained with 5 dB spectrum ranging from 2 μm to 3.5 μm, which is limited by the low pump coupling efficiency of ∼10% at this time.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"11 1","pages":"1-2"},"PeriodicalIF":0.0000,"publicationDate":"2017-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Thulium-doped fiber chirped pulse amplifier and its application for Mid-IR supercontinuum generation in ZBLAN fiber\",\"authors\":\"Fangzhou Tan, Hongxing Shi, Jiang Liu, Pu Wang\",\"doi\":\"10.1109/CLEOPR.2017.8118952\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A thulium-doped fiber chirped pulse amplifier (FCPA) is presented and used to pump a ZrF<inf>4</inf>-BaF<inf>2</inf>-LaF<inf>3</inf>-AlF<inf>3</inf>-NaF (ZBLAN) fiber for mid-infrared supercontinuum generation. The FCPA delivers 10 W average power at repetition rate of 10 MHz with pulse width of 252 fs. The pulses are coupled into 10 m ZBLAN fiber using an aspheric lens. Maximum output power of 800 mW corresponding to pulse energy of 80 nJ has been obtained with 5 dB spectrum ranging from 2 μm to 3.5 μm, which is limited by the low pump coupling efficiency of ∼10% at this time.\",\"PeriodicalId\":6655,\"journal\":{\"name\":\"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)\",\"volume\":\"11 1\",\"pages\":\"1-2\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-07-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CLEOPR.2017.8118952\",\"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 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CLEOPR.2017.8118952","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Thulium-doped fiber chirped pulse amplifier and its application for Mid-IR supercontinuum generation in ZBLAN fiber
A thulium-doped fiber chirped pulse amplifier (FCPA) is presented and used to pump a ZrF4-BaF2-LaF3-AlF3-NaF (ZBLAN) fiber for mid-infrared supercontinuum generation. The FCPA delivers 10 W average power at repetition rate of 10 MHz with pulse width of 252 fs. The pulses are coupled into 10 m ZBLAN fiber using an aspheric lens. Maximum output power of 800 mW corresponding to pulse energy of 80 nJ has been obtained with 5 dB spectrum ranging from 2 μm to 3.5 μm, which is limited by the low pump coupling efficiency of ∼10% at this time.
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