HIGH-SPEED, HIGH-EFFICIENCY MODULATOR MODULE WITH POLARIZATION INSENSITIVITY AND VERY-LOW CHIRP

被引：10

作者：

WAKITA, K

YOSHINO, K

KOTAKA, I

KONDO, S

NOGUCHI, Y

机构：

[1] NTT Opto-electronics Laboratories, Atsugi-shi, Kanagawa Pref, 243-01

来源：

ELECTRONICS LETTERS | 1995年 / 31卷 / 23期

关键词：

ELECTROABSORPTION MODULATORS; INTEGRATED OPTOELECTRONICS;

D O I：

10.1049/el:19951369

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：

Low chirp (alpha < 1), polarisation-insensitive (<1dB) electro-absorption modulator modules with high speed (similar to 20 GHz) and high efficiency (1.5V for a 20dB on/off ratio) are fabricated by us)ng strain-compensated InGaAs/InAlAs multiquantum well structures. These characteristics are obtained over a wide range of applied bias voltages and wavelengths near 1.55 mu m.

引用

页码：2041 / 2042

页数：2

共 8 条

[1] SIMPLE MEASUREMENT OF FIBER DISPERSION AND OF CHIRP PARAMETER OF INTENSITY-MODULATED LIGHT EMITTER [J].