光学学报, 1997, 17 (1): 86, 网络出版: 2006-10-31
掺铒光纤放大器在多路模拟光纤传输系统中应用 下载: 549次
The Practical EDFA and Its Application in Analog Optical Fiber Systems
频分复用 掺铒光纤 放大器 增益 信噪比 frequency division multiplexing (FDM) erbium doped fiber amplifier gain signal noise ratio (SNR)
摘要
对应用掺铒光纤放大器的副载波频分复用模拟电视光纤传输系统的噪声和失真进行了实验研究,利用掺铒光纤放大器作为系统的功率提升和中继放大器,分别成功地进行了185 km和215 km的系统传输试验。
Abstract
The characteristics of noise and distortion on an erbium doped fiber amplifier (EDFA) are investigated experimentally for using in optical FM frequency division multiplexing (FDM) video systems. The transmission experiment at the signal noise ratio of 56 dB over 180 km and 215 km were performed by using EDFA as a post amplifier and an in line amplifier.
毛庆和, 杨祥林, 张明德, 章河勇, 丁铁骑, 马正北, 张爽斌. 掺铒光纤放大器在多路模拟光纤传输系统中应用[J]. 光学学报, 1997, 17(1): 86. 毛庆和, 杨祥林, 张明德, 章河勇, 丁铁骑, 马正北, 张爽斌. The Practical EDFA and Its Application in Analog Optical Fiber Systems[J]. Acta Optica Sinica, 1997, 17(1): 86.