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THERMAL-RESISTANCE OF 1.3-MU-M INGAASP VERTICAL-CAVITY LASERS
被引:4
|作者:
SHIMIZU, M
BABIC, DI
DUDLEY, JJ
JIANG, WB
BOWERS, JE
机构:
[1] Department of Electrical and Computer Engineering, University of California, Santa Barbara, California
关键词:
VERTICAL CAVITY LASERS;
THERMAL RESISTANCE;
FINITE DIFFERENCE METHOD;
D O I:
10.1002/mop.4650060802
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 thermal resistance of 1.3-mum InGaAsP vertical cavity lasers is calculated using the finite difference method in cylindrical coordinates. Three etched-well laser structures are compared and the thermal resistance is calculated for a range of active area diameters and a typical cavity size. Using an InP regrown laser structure appears to be most promising for achieving room-temperature continuous operation of long-wavelength vertical cavity lasers.
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页码:455 / 457
页数:3
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