LOW DIVERGENCE ELECTRICALLY PUMPED CIRCULAR-GRATING SURFACE-EMITTING DBR LASER ON AN INGAAS/GAAS STRUCTURE

被引：14

作者：

FALLAHI, M ^{[1
]}

DION, M ^{[1
]}

CHATENOUD, F ^{[1
]}

TEMPLETON, IM ^{[1
]}

MCGREER, KA ^{[1
]}

CHAMPION, G ^{[1
]}

BARBER, R ^{[1
]}

机构：

[1] SOLID STATE OPTOELECTR CONSORTIUM,OTTAWA K1A 0R6,ON,CANADA

来源：

ELECTRONICS LETTERS | 1993年 / 29卷 / 16期

关键词：

SEMICONDUCTOR LASERS; CIRCULAR GRATINGS;

D O I：

10.1049/el:19930946

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 Letter reports the fabrication and low divergence operation of an electrically pumped circular grating surface emitting DBR laser on an InGaAs/GaAs SQW structure. A threshold current below 85 mA, output power of more than 20 mW and a divergence of less than 1-degree FWHM were obtained.

引用

页码：1412 / 1414

页数：3

共 6 条

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[4] SINGLE-MODE BEHAVIOR OF A CIRCULAR GRATING FOR POTENTIAL DISK-SHAPED DFB LASERS [J].

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IEEE JOURNAL OF QUANTUM ELECTRONICS, 1990, 26 (03) :473-481

[5] ROOM-TEMPERATURE OPERATION OF ELECTRICALLY PUMPED SURFACE-EMITTING CIRCULAR GRATING DBR LASER [J].

WU, C ;

SVILANS, M ;

MAKINO, T ;

GLINSKI, J ;

MARITAN, C ;

BLAAUW, C ;

KNIGHT, G ;

FALLAHI, M ;

TEMPLETON, I ;

MACIEJKO, R ;

NAJAFI, SI .

ELECTRONICS LETTERS, 1992, 28 (11) :1037-1039

[6]

WU C, IN PRESS IEEE J QUAN

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