首页> 外文期刊>電子情報通信学会技術研究報告. 光通信システム. Optical Communication Systems >Adaptive dispersion slope equalizer with a novel dispersion detection technique
【24h】

Adaptive dispersion slope equalizer with a novel dispersion detection technique

机译:具有新型色散检测技术的自适应色散斜率均衡器

获取原文
获取原文并翻译 | 示例
           

摘要

We realized the first adaptive dispersion slope equalizer (ADSE) that equalizes dispersion over a wide wavelength range (6 nm) in the zero dispersion wavelength region of a dispersion-shifted fiber (DSF). The ADSE is based on a pair of nonlinearly chirped fiber Bragg gratings (NCFBGs), which are designed to equalize exactly the dispersion profile of a DSF. The dispersion changes were tracked using a technique that employs opposite dispersion fibers to identify the sign of the dispersion change. We demonstrate the adaptive equalization of the dispersion changes in an 83 km DSF, induced by temperature changes between -10 and 60℃. This ADSE will play an important role in future 160 Gbit/s/ch transmission systems.
机译:我们实现了第一个自适应色散斜率均衡器(ADSE),它使色散位移光纤(DSF)的零色散波长区域中的宽波长范围(6 nm)上的色散相等。 ADSE基于一对非线性chi光纤布拉格光栅(NCFBG),其设计用于精确均衡DSF的色散分布。使用一种技术来跟踪色散变化,该技术采用相反的色散纤维来识别色散变化的迹象。我们证明了在-10至60℃之间的温度变化引起的83 km DSF中色散变化的自适应均衡。该ADSE将在未来的160 Gbit / s / ch传输系统中扮演重要角色。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号