Single-longitudinal-mode DBR fiber laser based on the self-made photosensitive Er-doped fiber

Wen-hua Ren; Jing-jing Zheng; Yan-hua Wang; Pei-lin Tao; Zhong-wei Tan; Shui-sheng Jian

doi:10.1117/12.821589

19 February 2009 Single-longitudinal-mode DBR fiber laser based on the self-made photosensitive Er-doped fiber

Wen-hua Ren, Jing-jing Zheng, Yan-hua Wang, Pei-lin Tao, Zhong-wei Tan, Shui-sheng Jian

Proceedings Volume 7279, Photonics and Optoelectronics Meetings (POEM) 2008: Optoelectronic Devices and Integration; 72790Y (2009) https://doi.org/10.1117/12.821589
Event: Photonics and Optoelectronics Meetings, 2008, Wuhan, China

Abstract

Two fiber Bragg gratings with ~35mm spatial interval are written in the self-made photosensitive Erbium-doped fiber (PEDF) to form a fiber Bragg grating Fabry-Perot (FBG F-P) cavity. A distributed Bragg reflector (DBR) fiber laser is built up based on the FBG F-P cavity. 1.8mW laser output is achieved with 63mW pump power. By calculating the mode-spacing using the effective length of the FBG F-P cavity, the output of the DBR fiber laser is proved to be singlelongitudinal- mode (SLM).

Citation Download Citation

Wen-hua Ren, Jing-jing Zheng, Yan-hua Wang, Pei-lin Tao, Zhong-wei Tan, and Shui-sheng Jian "Single-longitudinal-mode DBR fiber laser based on the self-made photosensitive Er-doped fiber", Proc. SPIE 7279, Photonics and Optoelectronics Meetings (POEM) 2008: Optoelectronic Devices and Integration, 72790Y (19 February 2009); https://doi.org/10.1117/12.821589

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