LOW-THRESHOLD CURRENT 1.6-MU-M INGAASP/INP TAPERED ACTIVE LAYER MULTIQUANTUM-WELL LASER WITH IMPROVED COUPLING TO CLEAVED SINGLEMODE FIBER

被引：23

作者：

LEALMAN, IF

SELTZER, CP

RIVERS, LJ

HARLOW, MJ

PERRIN, SD

机构：

[1] BT Laboratories, Martlesham Heath, Ipswich

来源：

ELECTRONICS LETTERS | 1994年 / 30卷 / 12期

关键词：

OPTICAL COUPLER; OPTICAL FIBERS; SEMICONDUCTOR JUNCTION LASERS; SEMICONDUCTOR QUANTUM WELLS;

D O I：

10.1049/el:19940684

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 authors report low threshold current large spot size MQW BH lasers. Coupling losses to 10mum core cleaved singlemode fibre down to 4.1dB have been obtained for devices with threshold currents of 4.9 and 15mA at 20 and 80-degrees-C, respectively.

引用

页码：973 / 975

页数：3

共 4 条

[1]

LEALMAN IF, 1994, ELECTRON LETT, V30

[2] HIGH-TEMPERATURE OPERATION OF 1.3 MU-M GAINASP/INP GRINSCH STRAINED-LAYER QUANTUM-WELL LASERS [J].

NAMEGAYA, T ;

KASUKAWA, A ;

IWAI, N ;

KIKUTA, T .

ELECTRONICS LETTERS, 1993, 29 (04) :392-393

[3] HIGH-TEMPERATURE OPERATION OF INGAAS/INGAASP COMPRESSIVE-STRAINED QW LASERS WITH LOW-THRESHOLD CURRENTS [J].

NOBUHARA, H ;

TANAKA, K ;

YAMAMOTO, T ;

MACHIDA, T ;

FUJII, T ;

WAKAO, K .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1993, 5 (09) :961-962

[4] LOW THRESHOLD CURRENT, HIGH OUTPUT POWER BURIED HETEROSTRUCTURE MQW LASERS WITH STRAINED INGAASP WELLS [J].

SELTZER, CP ;

PERRIN, SD ;

SPURDENS, PC .

ELECTRONICS LETTERS, 1992, 28 (19) :1819-1821

← 1 →