Low-NoiseCompoundRingCavityFiberLaserwithStable Single-Longitudinal-ModeOperation
收藏科学数据银行2022-11-24 更新2026-04-23 收录
下载链接：
https://www.scidb.cn/detail?dataSetId=dd133af011834fceae38a8bfab862fcf
下载链接
链接失效反馈官方服务：
资源简介：
Low-noisenarrow-linewidthsingle-longitudinal-mode SLM lasershaveseveralimportantapplications inmanyfields suchasgravitationalwavedetection atomicandmolecularphysics timeandfrequencytransfer and precisionmeasurement Currently SLM fiberlasersaredividedintothree maintypes distributedfeedback distributedBraggreflection DBR andringcavitylaser Amongthem theringcavitylaser whichemploysalong cavitydesign facilitatesincreaseincavitygaintoimproveoutputpowerusingrelativelyhigh-gainfibers Aring cavitylasercanalsobeusedinotherapplicationssuchasfrequencytuningandfeedbackcontrolbysimplyinserting opticalcomponentsintoacavity Moreover theQ-valueofafiber-laserresonatorcanbeincreasedbyemployinga longringcavity Thislongcavityhelpsinobtaininganarrowfree-runninglaserlinewidthandreducestherelaxation oscillationfrequencyofthelaser Thisisusefulinsuppressingarelaxationoscillationpeakthroughphotoelectric feedbackcontrol However alongringcavityiseasilyaffectedbecauseofexternal-environmentnoisedisturbances whichleadstoSLMinstability e g modehopping Thusfar theachievedcontinuousoperationtimeofafreerunningcompoundringcavityfiberlaser without modehoppingisonlyseveralhours Therefore althoughin principal afiber-lasersourceexhibitsexcellentperformance itcannotmeetpracticalapplicationrequirements In thisstudy alow-noisenarrow-linewidth-ringerbium-dopedfiberlaseroperatinginaSLM and maintainingits polarizationisreported
提供机构：
Hefei Institutes of Physical Science
创建时间：
2022-10-04
