Intracavity Optical Deposition of Graphene Saturable Absorber for Low-Threshold Passive Mode-Locking of a Fiber Laser

被引：0
|
作者：
罗智超
曹文俊
罗爱平
徐文成
机构：
[1] LaboratoryofNanophotonicFunctionalMaterialsandDevices,SchoolofInformationandOptoelectronicScienceandEngineering,SouthChinaNormalUniversity
来源：
Chinese Physics Letters | 2013年 / 30卷 / 02期
关键词：
D O I：
暂无
中图分类号：
TN248 [激光器];
学科分类号：
摘要：
A compact,intracavity optical deposition of graphene saturable absorber(SA) for low-threshold passively modelocked fiber laser is proposed and demonstrated.The optical deposition is implemented in the laser cavity by using a slot collimator.Utilizing the fabricated graphene SA,the fiber laser achieves self-starting,passively mode-locked operation at a low threshold of 32mW pump power,delivering a 13.1-MHz 2.36-ps pulse train.
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页码：125 / 127
页数：3
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