Summary
Optoelectronics and Communications Conference/International Conference on Integrated Optics and Optical Fiber Communication
2007
Session Number:11P
Session:
Number:11P-23
Effective Automatic Gain Spectrum Adjustment of Bi-directionally Pumped Broadband Raman Amplifiers
Zhi Tong, Jilai Zhang, Dayin Sun, Shuisheng Jian,
pp.266-267
Publication Date:2007/7/9
Online ISSN:2188-5079
Summary:
An effective feedback algorithm is proposed to dynamically control the pump powers of bi-directionally pumped broadband (>70nm) Raman amplifiers. By introducing a simple saturation factor, wide-range and robust gain spectrum adjustment can be achieved.