High power 4.6μm LEDs for CO detection grown by LPE

被引：15

作者：

Krier, A ^{[1
]}

Gao, H

Sherstnev, V

Yakovlev, Y

机构：

[1] Univ Lancaster, Dept Phys, Lancaster LA1 4YB, England

[2] AF Ioffe Physicotech Inst, St Petersburg, Russia

来源：

ELECTRONICS LETTERS | 1999年 / 35卷 / 19期

关键词：

D O I：

10.1049/el:19991042

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：

High-power light-emitting diodes operating at 4.6 mu m with potential for use in an optical carbon monoxide sensor have been fabricated by liquid phase epitaxy (LPE) with a pulsed output power in excess of 1mW at room temperature. The InAs0.89Sb0.11 in the LED active region was purified using rare earth ion gettering of the growth solution during epitaxy.

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页码：1665 / 1667

页数：3

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