| The system of L-band 2 × 10 Gb/s WDM transmission over conventional single mode fibre with 600 km by chirped fibre Bragg gratings dispersion compensation |
| |
| 作者姓名： | 延凤平 董治 魏淮 裴丽 宁提纲 傅永军 郑凯 王琳 李一凡 龚桃荣 简水生 |
| |
| 作者单位： | Institute of Lightwave Technology, Beijing Jiaotong University, Beijing 100044, China |
| |
| 基金项目： | Project supported by the National High Technology Research and Development Program （Grant No 2001AA122063）. |
| |
| 摘 要： | A chirped fibre Bragg grating according to ITU-T suggested L-band （2nd channel λ1 = 1570.83 nm; 80th channel λ2 = 1603.57 nm） with more than 1800 ps/nm single channel dispersion compensation is presented in this paper, of which the cladding mode loss, the delay curve ripple and the power fluctuation of the reflected spectrum are less than 0.5 dB, 50 ps and 0.25 dB, respectively. With this new FBG as dispersion compensation device, a 2 × 10 Gb/s wavelength division multiplexing （WDM） L-band transmission of 600 km based on conventional single mode fibre （G.652 fibre） is performed without forward error correction. The bit error rate （BER） is less than 10-12 and the power penalties of the 2nd and 80th channel of L-band are 1.8 dB and 2.0 dB, respectively.
|
| 关 键 词： | 单模光纤 啁啾光纤Bragg光栅 色散补偿 L-波段 |
| 修稿时间： | 2006-09-23 |
The system of L-band 2 × 10 Gb/s WDM transmission over conventional single mode fibre with 600 km by chirped fibre Bragg gratings dispersion compensation |
| |
| Abstract: | |
| |
| Keywords: | |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
|
点击此处可从《中国物理 B》下载免费的PDF全文 |
