Compact high-speed InP DQPSK modulator

被引：34
|
作者：
Doerr, C. R. [1 ]
Zhang, L. [1 ]
Winzer, R. J. [1 ]
Sinsky, J. H. [1 ]
Adamiecki, A. L. [1 ]
Sauer, N. J. [1 ]
Raybon, G. [1 ]
机构：
[1] Bell Labs, Holmdel, NJ 07733 USA
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2007年 / 19卷 / 13-16期
关键词：
differential phase-shift keying; electroabsorption (EA); integrated optics; quadrature phase-shift keying; quantum-confined Stark effect;
D O I：
10.1109/LPT.2007.901588
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 present a novel InP differential quadrature phase-shift-keying modulator design comprised of two electroabsorption modulators in a three-arm interferometer. The modulator is extremely compact, measuring only 1500 mu m x 250 mu m. We demonstrate it at 21.4 Gb/s and investigate preliminary performance at 107 Gb/s.
引用
收藏
页码：1184 / 1186
页数：3
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