{"title":"Linewidth narrowing and stabilization from a short cavity ring laser source design for fibre sensor applications","authors":"L. Rossi, F. Bastianini, G. Bolognini","doi":"10.1109/ICOP56156.2022.9911708","DOIUrl":null,"url":null,"abstract":"A Brillouin ring laser source intended for distributed optical fiber sensing is detailed, showing high maximum output (1.5 mW), a strong linewidth narrowing effect for both the pump and the output, reaching 10 kHz linewidth and noise reduction (RIN ~ -145 dB/Hz), resulting in a high performance BRL source that can provide both pump and probe signals for BOTDA applications.","PeriodicalId":227957,"journal":{"name":"2022 Italian Conference on Optics and Photonics (ICOP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 Italian Conference on Optics and Photonics (ICOP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICOP56156.2022.9911708","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
A Brillouin ring laser source intended for distributed optical fiber sensing is detailed, showing high maximum output (1.5 mW), a strong linewidth narrowing effect for both the pump and the output, reaching 10 kHz linewidth and noise reduction (RIN ~ -145 dB/Hz), resulting in a high performance BRL source that can provide both pump and probe signals for BOTDA applications.
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