| Ultra-Long Haul L-Band WDM Transmission over a Standard Single-Mode Fibre Loop Using DCF＋CFBG Hybrid Dispersion Compensation |
| |
| 作者姓名： | 童治 简水生 王广全 岑洪 李巨浩 郑磊 陈章渊 王子宇 朱立新 徐安士 黄光明 朱雅茗 魏淮 宁提纲 刘艳 谭中伟 |
| |
| 作者单位： | [1]Institute of Lightwave Technology, Beijing diaotong University, Beijing 100004 [2]Department of Electronics, Peking University, Beijing 100871 [3]Optical Communication Branch, Datang Telecom Technology Co., Ltd, Chengdu 610062 |
| |
| 基金项目： | Supported by tile National High Technology Programme of China under Grant No 2001AA122012, the Science and Technology Foundation of Beijing Jiaotong University under Grant No 2004RC073, and the Special Researcher Foundation of Beijing Jiaotong University under Grant No 48101. The authors would like to thank Datang Telecom Technology Co., Ltd for providing L-band 0TUs. |
| |
| 摘 要： | We demonstrate a 10. 7Gb/s-line-rate L-band wavelength-division-multiplexer （WDM） loop transmission over a 1890-kin standard single-mode fibre （SSMF） with a 100-km amplifier spacing as well as non-return-to-zero （NRZ） format. The dispersion compensating fibre （DCF） plus chirped tibre Bragg grating （CFBG） is employed for hybrid inline dispersion compensation. The power penalty of each channel is less than 3 dB after three-loop transmission. The experimental results show that high-performance CFBGs can be successfully used in ultra-long haul （〉 1000km） WDM systems. We also point out that the all-CFBG compensation scheme is not suitable for re-circulating loop transmissions.
|
| 关 键 词： | L波带WDM传输 标准单一模式纤维环 混合色散补偿 再循环传输 非归零形式 |
| 收稿时间： | 2005-10-14 |
| 修稿时间： | 2005-10-14 |
| 本文献已被 维普 等数据库收录！ |
