BROAD-BAND 1.5 MU-M GAINASP TRAVELING-WAVE LASER-AMPLIFIER WITH HIGH-SATURATION OUTPUT POWER

被引：31

作者：

SAITOH, T

MUKAI, T

机构：

来源：

ELECTRONICS LETTERS | 1987年 / 23卷 / 05期

关键词：

COATINGS - Antireflection Coatings - LASERS; SEMICONDUCTOR - SEMICONDUCTING GALLIUM ARSENIDE;

D O I：

10.1049/el:19870153

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：

A 1. 5 mu m GaInAsP traveling-wave amplifier (TWA), which has a residual facet reflectivity of 0. 04%, is realized through the application of SiO//x antireflection coatings on both facets. The TWA has wide signal gain spectra with undulation of 1. 5 db within one free spectral range for a 24. 5 db signal gain. The saturation output of the TWA for a 20 db signal gain is plus 7 dbm, which is 20 db greater than that provided by the Fabry-Perot amplifier.

引用

页码：218 / 219

页数：2

共 8 条

[1]

Adams M. J., 1985, IEE Proceedings J (Optoelectronics), V132, P58, DOI 10.1049/ip-j.1985.0012

[2] GAIN MEASUREMENTS OF INGAASP 1.5-MU-M OPTICAL AMPLIFIERS [J].