Gain Variation with Raman Amplifier

Gain Variation with Raman Amplifier Parameters and Its Restoration

We demonstrate that gain profile of a distributed Raman amplifier is sensitive to its parameter variation, such as loss/gain coefficients change or partial pump failure. Gain flatness can be restored by adjusting power of pump lasers.

作 者： Zhaohui Li Chao Lu Jian Chen   作者单位： Institute for Infocomm Research, 18 Nanyang Drive, Unit 108, Innovation Center Blk. 2, Singapore 637723  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：  

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