QUANTUM-WELL INTERFEROMETRIC MODULATOR MONOLITHICALLY INTEGRATED WITH 1.55-MU-M TUNABLE DISTRIBUTED BRAGG REFLECTOR LASER

被引：18

作者：

ZUCKER, JE

JONES, KL

NEWKIRK, MA

GNALL, RP

MILLER, BI

YOUNG, MG

KOREN, U

BURRUS, CA

TELL, B

机构：

[1] AT&T Bell Laboratories, Holmdel, NJ 07733

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 20期

关键词：

OPTICAL MODULATORS; INTEGRATED OPTICS; SEMICONDUCTOR LASERS; OPTOELECTRONICS;

D O I：

10.1049/el:19921208

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：

The first monolithically integrated laser/interferometric modulator is reported. The total chip length of 2.5 mm includes a 970 mum-long strained InGaAs/InGaAsP quantum well gain section, a 230 mum-long wavelength tuning section containing a distributed Bragg reflector grating, and an 800 mum-long active length Mach-Zehnder modulator based on electrorefractive InGaAsP/InP quantum wells. 4 V push-pull drive voltage produces 12.5 dB modulation depth with -9 dBm optical power coupled into a cleaved fibre.

引用

页码：1888 / 1889

页数：2