Graphene-deposited microfiber photonic device for ultrahigh-repetition rate pulse generation in a fiber laser
Graphene-deposited microfiber photonic device for ultrahigh-repetition rate pulse generation in a fiber laser
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用于在光纤激光器中产生超高重复率脉冲的石墨烯沉积微光纤光子器件
DOI：
10.1364/oe.23.017720
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发表时间：
2015-07-13
期刊：
影响因子：
3.8
通讯作者：
Xu, Wen-Cheng
中科院分区：
文献类型：
--
作者：
Qi, You-Li;Liu, Hao;Xu, Wen-Cheng
We report on the generation of a high-repetition-rate pulse in a fiber laser using a graphene-deposited microfiber photonic device (GMPD) and a Fabry-Perot filter. Taking advantage of the unique nonlinear optical properties of the GMPD, dissipative four-wave mixing effect (DFWM) could be induced at low pump power. Based on DFWM mode-locking mechanism, the fiber laser delivers a 100 GHz repetition rate pulse train. The results indicate that the small sized GMPD offers an alternative candidate of highly nonlinear optical component to achieve high-repetition rate pulses, and also opens up possibilities for the investigation of other abundant nonlinear effects or related fields of photonics. (C) 2015 Optical Society of America
