{"title":"被动锁模光纤环形激光器的相位噪声降低","authors":"M. Endo, G. Ghosh, Y. Tanaka","doi":"10.1109/MWP.1997.740250","DOIUrl":null,"url":null,"abstract":"We have estimated the phase-noise of a mode-locked fiber ring laser. The generated laser pulses have 270 fs duration with a repetition rate of 45.4 MHz, which is pumped by a laser diode. Afeedback loop is used to reduce the intensity fluctuation of the pump source and the laser cavity is clmely controlled for the air fluctuation in a sealed box. The phase-noise of the laser is measured in the frequency domain by using a radio-frequency spectrum analyzer. The timing jitter between pulse:-to-pulse was below 0.73 ps in an integrated frequency offset from 30 Hz to 3 kHz.","PeriodicalId":280865,"journal":{"name":"International Topical Meeting on Microwave Photonics (MWP1997)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1997-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Phase-noise Reduction In A Passively Mode-locked Fiber Ring Laser\",\"authors\":\"M. Endo, G. Ghosh, Y. Tanaka\",\"doi\":\"10.1109/MWP.1997.740250\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We have estimated the phase-noise of a mode-locked fiber ring laser. The generated laser pulses have 270 fs duration with a repetition rate of 45.4 MHz, which is pumped by a laser diode. Afeedback loop is used to reduce the intensity fluctuation of the pump source and the laser cavity is clmely controlled for the air fluctuation in a sealed box. The phase-noise of the laser is measured in the frequency domain by using a radio-frequency spectrum analyzer. The timing jitter between pulse:-to-pulse was below 0.73 ps in an integrated frequency offset from 30 Hz to 3 kHz.\",\"PeriodicalId\":280865,\"journal\":{\"name\":\"International Topical Meeting on Microwave Photonics (MWP1997)\",\"volume\":\"48 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1997-09-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Topical Meeting on Microwave Photonics (MWP1997)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MWP.1997.740250\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Topical Meeting on Microwave Photonics (MWP1997)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWP.1997.740250","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Phase-noise Reduction In A Passively Mode-locked Fiber Ring Laser
We have estimated the phase-noise of a mode-locked fiber ring laser. The generated laser pulses have 270 fs duration with a repetition rate of 45.4 MHz, which is pumped by a laser diode. Afeedback loop is used to reduce the intensity fluctuation of the pump source and the laser cavity is clmely controlled for the air fluctuation in a sealed box. The phase-noise of the laser is measured in the frequency domain by using a radio-frequency spectrum analyzer. The timing jitter between pulse:-to-pulse was below 0.73 ps in an integrated frequency offset from 30 Hz to 3 kHz.
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