摘要
近年来，掺铒光纤放大器（ＥＤＦＡ）与波分复用（ＷＤＭ）相结合的传输技术已成为高速率、大容量光通信发展的主流方向。本文分析总结了国外研制适用于ＷＤＭ的增益平坦ＥＤＦＡ的几种有效方案，为适用于ＷＤＭ的ＥＤＦＡ实用化研究提供参考。
Erbium doped fiber amplifier (EDFA), in conjunction with wavelength division multiplexing (WDM) techniques,has been the dominated direction to improving the capacity of high speed optical communication in recent years.In this paper, we introduce and analyze several kinds of effect method to achieve gain flattened EDFA for WDM applications,which provides reference for the applied research of EDFA for WDM applications.
出处
《光通信研究》
北大核心
1998年第4期44-51,55,共9页
Study on Optical Communications
