{"title":"Narrow linewidth, linear cavity, erbium-doped fiber laser with saturable absorber","authors":"Qi Li, F. Yan, T. Feng, W. Peng, S. Tan","doi":"10.1109/CSIP.2012.6308847","DOIUrl":null,"url":null,"abstract":"This paper describes the design and operation of a narrow linewidth, linear cavity, erbium-doped fiber laser with saturable absorber. The saturable absorber, spliced to a narrowband fiber Bragg grating, acts as a transition fiber grating with narrow bandwidth that automatically tracks the lasing wavelength. Laser output power was ~2.5mw at 1544.39nm for a pump power of 55mw, the signal to noise ratio (SNR) was approximately 57dB, and the slope efficiency was approximately 5%.","PeriodicalId":193335,"journal":{"name":"2012 International Conference on Computer Science and Information Processing (CSIP)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 International Conference on Computer Science and Information Processing (CSIP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CSIP.2012.6308847","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
This paper describes the design and operation of a narrow linewidth, linear cavity, erbium-doped fiber laser with saturable absorber. The saturable absorber, spliced to a narrowband fiber Bragg grating, acts as a transition fiber grating with narrow bandwidth that automatically tracks the lasing wavelength. Laser output power was ~2.5mw at 1544.39nm for a pump power of 55mw, the signal to noise ratio (SNR) was approximately 57dB, and the slope efficiency was approximately 5%.
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