A STABLE TUNABLE AND SWITCHABLE DUAL-WAVELENGTH SINGLE-LONGITUDINAL-MODE ERBIUM-DOPED FIBER LINEAR-CAVITY LASER

被引：0
|
作者：
He, Xiaoying [1 ]
Wang, D. N. [1 ]
Liao, Changrui [1 ]
机构：
[1] Hong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China
来源：
2011 PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATION SYSTEMS (OPTICS) | 2011年
关键词：
Fiber laser; Fiber bragg grating sagnac loop; Linear-cavity; RING LASER; MICROWAVE GENERATION; PHOTONIC GENERATION; SAGNAC LOOP; INTERFEROMETER;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A simple linear cavity erbium-doped linear-cavity laser is proposed and experimentally demonstrated, with tunable and switchable multi-wavelength SLM operation. The main mode-selection components of our system include an FBG Sagnac loop, an umpumped EDF together with a tunable FBG. The unpumped EDF together with the tunable FBG form a super narrow-band self-tracking FBG around the reflection peak of such tunable FBG, which ensures the SLM laser operation. By simple adjustment of two polarization controller, the laser can be designed to operate in a stable single-wavelength or dual-wavelength with a wavelength spacing of 0.05 nm at room temperature.
引用
收藏
页码：123 / 127
页数：5
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