Transparent optical path and crosstalk monitoring scheme for arrayed waveguide grating-based optical cross connect

被引：8

作者：

Zhong, S ^{[1
]}

Chen, W ^{[1
]}

Yang, XH ^{[1
]}

Chen, YJ ^{[1
]}

机构：

[1] Univ Maryland Baltimore Cty, Dept Comp Sci & Elect Engn, Baltimore, MD 21250 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2000年 / 12卷 / 09期

关键词：

arrayed waveguide grating; optical cross-connect switch; wavelength-division multiplexing;

D O I：

10.1109/68.874251

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We propose and demonstrate a transparent optical path monitoring scheme for optical cross connects (OXCs) where arrayed waveguide gratings (AWGs) are used as multiplexer/demultiplexer with periodicity and routing properties. Crosstalk induced by partial failure of optical switches can also be detected at certain level by using a real-time FFT to process the data.

引用

页码：1249 / 1251

页数：3

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