Optimized Pump Power Ratio on 2nd Order Pumping Discrete Raman Amplifier
By optimizing pump power ratio between 1st order backward pump and 2nd order forward pump on discrete Raman amplifier, we demonstrated over 2dB noise figure improvement without excessive non-linearity degradation.
作 者： Renxiang Huang Youichi Akasaka David L. Harris James Pan 作者单位： Sprint, Advance Technology Labs, 30 Adrian Court, Burlingame, CA 94010 刊 名： 光学学报 ISTIC EI PKU 英文刊名： ACTA OPTICA SINICA 年，卷(期)： 2003 23(z1) 分类号： O4 关键词：