...
首页> 外文期刊>Optics Letters >Characterization of an actively linearized ultrabroadband chirped laser with a fiber-laser optical frequency comb
【24h】

Characterization of an actively linearized ultrabroadband chirped laser with a fiber-laser optical frequency comb

机译:带有光纤激光光学频率梳的有源线性化超宽带chi激光的表征

获取原文
获取原文并翻译 | 示例
           

摘要

The optical frequency sweep of an actively linearized, ultrabroadband, chirped laser source is characterized through optical heterodyne detection against a fiber-laser frequency comb. Frequency sweeps were measured over approximately 5 THz bandwidths from 1530 nm to 1570 nm. The dominant deviation from linearity resulted from the nonzero dispersion of the fiber delay used as a reference for the sweep linearization. Removing the low-order dispersion effects, the residual sweep nonlinearity was less than 60 kHz rms, corresponding to a constant chirp with less than 15ppb deviation across the 5THz sweep.
机译:主动线性化,超宽带,chi激光源的光频率扫描通过针对光纤激光频率梳的光学外差检测来表征。在1530 nm至1570 nm的大约5 THz带宽上测量了频率扫描。线性度的主要偏差是由光纤延迟的非零色散引起的,该延迟被用作扫描线性化的参考。除去低阶色散效应,残留扫描非线性度小于60 kHz rms,这对应于在5THz扫描范围内偏差小于15ppb的恒定chi。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号