New trends in 1.55 /spl mu/m lightwave CATV transmission system

Proceedings of 5th Conference on Optical Hybrid Access Networks Pub Date : 1993-09-07 DOI:10.1109/OHAN.1993.588654

H. Ibrahim, A. Madani, D. Chapelain

引用次数: 0

Abstract

Experiments are carried out on two new kinds of fiber components in analog AM CATV systems. These fiber components are an erbium doped fluoride fiber amplifier (EDFFA) and an optical fiber equalizer (OFE). The EDFFA overcome composite second order (CSO) degradation caused by the combination of laser chirp with the spectral gain variation. The OFE compensates the distortions resulting from the coupling of the laser chirp with the chromatic dispersion of all the standard single mode fiber.

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1.55 /spl亩/米光波有线电视传输系统的新动向

对模拟调幅有线电视系统中两种新型光纤器件进行了实验研究。这些光纤元件是掺铒氟化物光纤放大器(EDFFA)和光纤均衡器(OFE)。EDFFA克服了激光啁啾和光谱增益变化共同引起的复合二阶(CSO)退化。OFE补偿了激光啁啾与所有标准单模光纤的色散耦合所造成的畸变。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Proceedings of 5th Conference on Optical Hybrid Access Networks

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