| 全保偏掺Er光纤激光器重复频率锁定技术的研究 |
| Research on Repetition Rate Locking of All Polarization Maintaining Er-doped Fiber Laser |
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| 中文摘要: |
| 介绍了δ腔型SESAM启动锁模的全保偏掺Er光纤激光器重复频率锁定技术的原理和应用背景，并设计了一套可以快速实现SESAM锁模全保偏掺Er光纤激光器重复频率锁定的实验装置，最终将激光器的重复频率锁定到氢原子钟上，使得SESAM锁模全保偏掺Er光纤激光器的重复频率具有和氢原子钟同样的稳定度；对锁定前和锁定后重复频率进行了一定时长的数据采集，使用计算重复频率Allan方差的方法对全保偏掺Er光纤激光器的重复频率稳定度进行了量化，并对激光器重复频率锁定前后进行了对比。 |
| 英文摘要: |
| The principle of repetition rate locking technology and the application background of a δ cavity SESAM mode-locked all polarization maintaining Er-doped fiber laser is introduced and a set of experiment device which can quickly lock the repetition rate of SESAM mode-locked all polarization maintaining Er-doped fiber laser is designed. The locking device will finally lock the repetition frequency of laser to the hydrogen maser, so that the stability of the repetition frequency of the fiber laser is the same as the hydrogen maser. The repetition rate stability of the all polarization maintaining Er-doped fiber laser is quantized by using the method of calculating repeated frequency Allan variance. And the stability of repetition rate is compared between the locked laser and the unlocked laser. |
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| 中文关键词: 全保偏掺 Er光纤激光器 SESAM锁模 重复频率 锁定装置 稳定度 |
| 英文关键词:all polarization maintaining Er-doped fiber laser SESAM mode-locked repetition rate locking devices stability |
| 基金项目: |
| DOI：10.11823/j.issn.1674-5795.2017.06.02 |
| 引用本文：王少峰,武腾飞,曹士英,夏传青,韩继博,赵春播.全保偏掺Er光纤激光器重复频率锁定技术的研究[J].计测技术,2017,37(6):. |
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