COHERENT PULSED INJECTION SEEDING OF 2 GAIN-SWITCHED SEMICONDUCTOR-LASERS

被引：11

作者：

CHAUCHARD, EA ^{[1
]}

WEY, JS ^{[1
]}

LEE, CH ^{[1
]}

BURDGE, G ^{[1
]}

机构：

[1] UNIV MARYLAND,PHYS SCI LAB,COLLEGE PK,MD 20740

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1991年 / 3卷 / 12期

关键词：

D O I：

10.1109/68.118003

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：

High-power, narrow-spectrum, short pulses at a wavelength near 830 nm are needed for optical logic applications. We report the generation of two coherent trains of pulses by pulsed injection seeding of two gain-switched semiconductor lasers with one mode-locked master oscillator. Short pulses (30-50 ps) are generated at a repetition rate of 1.9 GHz. The spectrum is reduced to a single mode cluster and shows a 1.7 angstrom wide chirp suitable for pulse compression. The peak power is 0.1 W for each pulse train. The capability of this technique for coherent power combining is demonstrated.

引用

页码：1069 / 1071

页数：3

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