LOW-THRESHOLD OPERATION OF TENSILE-STRAINED GALNP/ALGALNP MQW LDS EMITTING AT 625-NM

被引：10

作者：

TANAKA, T

YANAGISAWA, H

TAKIMOTO, M

YANO, S

MINAGAWA, S

机构：

[1] Central Research Laboratory, Hitachi Ltd., Tokyo 185

来源：

ELECTRONICS LETTERS | 1993年 / 29卷 / 08期

关键词：

SEMICONDUCTOR LASERS; LASERS;

D O I：

10.1049/el:19930483

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 low threshold current of 47 mA at 20-degrees-C has been obtained in a tensile-strained index-guided AlGaInP LD emitting at 625 nm, which has an active region consisting of five 8 nm-thick QWs with a lattice mismatch of -0.9%. It is shown that optimisation of the tensile-strained QW structure is very useful in improving the performance of AlGaInP LDs at wavelengths shorter than 630 nm.

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收藏

页码：722 / 724

页数：3

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[1] LOW THRESHOLD, 633 NM, SINGLE TENSILE-STRAINED QUANTUM-WELL GA0.6IN0.4P/(ALXGA1-X)0.5IN0.5P LASER [J].

BOUR, DP ;

TREAT, DW ;

THORNTON, RL ;

PAOLI, TL ;

BRINGANS, RD ;

KRUSOR, BS ;

GEELS, RS ;

WELCH, DF ;

WANG, TY .

APPLIED PHYSICS LETTERS, 1992, 60 (16) :1927-1929

[2] HIGH-PERFORMANCE 634NM INGAP/INGAALP STRAINED QUANTUM-WELL LASERS [J].

CHANGHASNAIN, CJ ;

BHAT, R ;

KOZA, MA .

ELECTRONICS LETTERS, 1991, 27 (17) :1553-1555

[3] ROOM-TEMPERATURE CW OPERATION OF 610NM BAND ALGALNP STRAINED MULTIQUANTUM WELL LASER-DIODES WITH MULTIQUANTUM BARRIER [J].

HAMADA, H ;

TOMINAGA, K ;

SHONO, M ;

HONDA, S ;

YODOSHI, K ;

YAMAGUCHI, T .

ELECTRONICS LETTERS, 1992, 28 (19) :1834-1836

[4] TRANSVERSE-MODE STABILIZED 630 NM-BAND ALGALNP STRAINED MULTIQUANTUM-WELL LASER-DIODES GROWN ON MISORIENTED SUBSTRATES [J].

HONDA, S ;

HAMADA, H ;

SHONO, M ;

HIROYAMA, R ;

YODOSHI, K ;

YAMAGUCHI, T .

ELECTRONICS LETTERS, 1992, 28 (14) :1365-1367

[5] ROOM-TEMPERATURE CW OPERATION OF ORANGE LIGHT (625 NM) EMITTING INGAAIP LASER [J].

RENNIE, J ;

OKAJIMA, M ;

WATANABE, M ;

HATAKOSHI, G .

ELECTRONICS LETTERS, 1992, 28 (21) :1950-1952

[6] TENSILE-STRAINED QW STRUCTURE FOR LOW-THRESHOLD OPERATION OF SHORT-WAVELENGTH ALGALNP LDS EMITTING IN THE 630-NM BAND [J].

TANAKA, T ;

YANAGISAWA, H ;

YANO, S ;

MINAGAWA, S .

ELECTRONICS LETTERS, 1993, 29 (07) :606-607

[7] LOW THRESHOLD CURRENT LASER EMITTING AT 637 NM [J].

WELCH, DF ;

WANG, T ;

SCIFRES, DR .

ELECTRONICS LETTERS, 1991, 27 (09) :693-695