Experiment of The Double-clad Erbium-Ytterbium Co-doped Fiber Amplifiers
Experiment of the double-clad erbium-ytterbium co-doped fiber amplifier is studied. In this experiment, this fiber with hexagonal inner cladding is utilized as gain medium which is pumped by multimode semiconductor laser with tail fiber. It increases the optical power of the signal light, which its centre wavelength is 1550.136nm. When the optical power of the pump laser is 4.56W, the output laser power of the amplifier can be 1.12W; the optical-to-optical efficiency can be 24.5％. The plus of this amplifier can be 36.9dB.
Lanlan Liu Chongqing Wu Xinfei Xie Guodong Lin Luyao Zhai Kuanglu Yu
Key Laboratory of Luminescence and Optical Information, Ministry of Education, Institute of Optical Information, School of Science, Beijing Jiaotong University，Beijing 100044, China
国际会议
北京
英文
1-4
2009-09-01（万方平台首次上网日期，不代表论文的发表时间）