HIGH-POWER NEODYMIUM SOLITON FIBER LASER THAT USES A CHIRPED FIBER GRATING
HIGH-POWER NEODYMIUM SOLITON FIBER LASER THAT USES A CHIRPED FIBER GRATING
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DOI：
10.1364/ol.20.001701
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发表时间：
1995-08-15
期刊：
影响因子：
3.6
通讯作者：
CHIU, TH
中科院分区：
文献类型：
--
作者：
HOFER, M;OBER, MH;CHIU, TH
首次报道了在自启动被动锁模钕光纤孤子激光器中使用高啁啾光纤布拉格光栅进行色散补偿。通过采用适当设计的可饱和吸收体作为锁模元件和限制腔内的偏振相关损耗，我们获得了激光器的偏振不敏感操作，并且不需要腔内偏振控制器来优化。激光器产生的带宽限制脉冲的6 ps的持续时间与输出能量高达1.25 nJ。(C)1995年美国光学学会
The use of a highly chirped fiber Bragg grating for dispersion compensation in a self-starting passively mode-locked neodymium soliton fiber laser is demonstrated for the first time to our knowledge. By employing an appropriately designed saturable absorber as the mode-locking element and limiting polarization-dependent loss in the cavity, we obtain polarization-insensitive operation of the laser, and no intracavity polarization controllers are required for its optimization. The laser generated bandwidth-limited pulses of 6-ps duration with output energies as high as 1.25 nJ. (C) 1995 Optical Society of America