GAIN COMPRESSION AND PHASE-AMPLITUDE COUPLING IN GAINAS QUANTUM-WELL LASERS WITH 3, 5 AND 7 WELLS

被引：16

作者：

CAVELIER, M ^{[1
]}

LOURTIOZ, JM ^{[1
]}

XIE, JM ^{[1
]}

CHUSSEAU, L ^{[1
]}

DECREMOUX, B ^{[1
]}

KRAWKOWSKI, M ^{[1
]}

RONDI, D ^{[1
]}

机构：

[1] THOMSON CSF,CENT RECH LAB,F-91404 ORSAY,FRANCE

来源：

ELECTRONICS LETTERS | 1991年 / 27卷 / 06期

关键词：

SEMICONDUCTOR LASERS;

D O I：

10.1049/el:19910322

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 gain compression and phase-amplitude coupling factors are measured along with the differential gain in GaInAs/GaInAsP quantum well lasers with three, five and seven wells. Results are compared with those obtained for a conventional bulk laser of the same quaternary material. The ultimate modulation bandwidth deduced from the measurements is shown to increase with the number of wells. For the seven well laser, the ultimate modulation bandwidth is found to reasonably approach that obtained for the bulk laser while the phase-amplitude coupling factor is 2.6 times smaller.

引用

页码：513 / 515

页数：3

共 9 条

[1] THEORY OF GAIN, MODULATION RESPONSE, AND SPECTRAL LINEWIDTH IN ALGAAS QUANTUM WELL LASERS [J].