Multiwavelength Brillouin Fiber Laser with EDFA
The brillouin erbium-doped fiber laser (BEFL) is a novel kind of multiwavelength fiber laser, which can produce a laser comb with spacing of 0.088nm(11GHz). In this paper, the brillouin erbium-doped fiber laser with ring cavity is studied. The different coupling ratios of coupler are selected to investigate the laser output characteristic. A stable 7-wavclengths fiber laser is obtained by optimizing the coupling ratios of couplers. With the advantage of stabilization of adjacent wavelength peak, narrow linewidth and smooth of adjacent wavelength peak, simple structure, this multi-wavelength laser can be applied in the dense wavelength division multiplexing systems.
Brillouin erbium-doped fiber laser multiwavelength coupling ratio
Yumeng Tu Huaping Gong Leilei Zhang Yongxing Jin jiangfeng Wang
Institute of Optoelectronic Technology, China Jiliang University, Hangzhou 310018 China National Key Laboratory for Electronic Measurement Technology, North University of China, Taiyuan 03
国际会议
2011 International Conference on Electronics and Optoelectronics(2011电子学与光电子学国际会议 ICEOE 2011)
大连
英文
186-188
2011-07-29(万方平台首次上网日期,不代表论文的发表时间)