An automatic 40-wavelength channelized equalizer

被引：27

作者：

Doerr, CR ^{[1
]}

Stulz, LW ^{[1
]}

Pafchek, R ^{[1
]}

Gomez, L ^{[1
]}

Cappuzzo, M ^{[1
]}

Paunescu, A ^{[1
]}

Laskowski, E ^{[1
]}

Buhl, L ^{[1
]}

Kim, HK ^{[1
]}

Chandrasekhar, S ^{[1
]}

机构：

[1] Lucent Technol, Bell Labs, Holmdel, NJ 07733 USA

来源：

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

关键词：

couplers; equalizers; gain control; glass materials/devices; gratings; wavelength division multiplexing;

D O I：

10.1109/68.874233

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 demonstrate a wavelength, equalizer in planar silica waveguides that can automatically control individual channel powers in a 10-channel 100-GHz-channel-spacing wavelength-division multiplexed system, yet gives no distortion to channels that already have the same power as their neighbors. It has <6.8 dB insertion loss over 32-nm, 9-13-dB attenuation range, and <0.18 dB polarization/time-dependent loss.

引用

页码：1195 / 1197

页数：3

共 12 条

[1] Experimental demonstration of dynamic high-speed equalization of three WDM channels using acoustooptic modulators and a wavelength demultiplexer [J].