{"title":"高阶色散对被动锁模光纤激光器输出脉冲特性的影响","authors":"CHEN Bingkun, GAO Bo","doi":"10.5768/jao202344.0507001","DOIUrl":null,"url":null,"abstract":"摘要: 构建了被动锁模光纤激光器的理论模型,通过数值仿真从时域和频域两个方面研究了高阶色散对输出脉冲特性的影响,在时域方面,三阶色散导致脉冲形状发生畸变,脉冲时域轮廓不对称,时域偏移等现象;在频域方面,三阶色散导致边带位置及强度发生变化。同时,研究发现四阶色散可以展宽脉冲,改变脉冲的边带强度。本文的研究结果对被动锁模掺镱光纤激光器的实际应用具有指导意义。 关键词: 激光器 / 被动锁模激光器 / 三阶色散 / 四阶色散","PeriodicalId":38331,"journal":{"name":"光学应用","volume":"72 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Influence of high-order dispersion on output pulse characteristics in passively mode-locked fiber laser\",\"authors\":\"CHEN Bingkun, GAO Bo\",\"doi\":\"10.5768/jao202344.0507001\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"摘要: 构建了被动锁模光纤激光器的理论模型,通过数值仿真从时域和频域两个方面研究了高阶色散对输出脉冲特性的影响,在时域方面,三阶色散导致脉冲形状发生畸变,脉冲时域轮廓不对称,时域偏移等现象;在频域方面,三阶色散导致边带位置及强度发生变化。同时,研究发现四阶色散可以展宽脉冲,改变脉冲的边带强度。本文的研究结果对被动锁模掺镱光纤激光器的实际应用具有指导意义。 关键词: 激光器 / 被动锁模激光器 / 三阶色散 / 四阶色散\",\"PeriodicalId\":38331,\"journal\":{\"name\":\"光学应用\",\"volume\":\"72 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"光学应用\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5768/jao202344.0507001\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Physics and Astronomy\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"光学应用","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5768/jao202344.0507001","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Physics and Astronomy","Score":null,"Total":0}
引用次数: 0