Improved electrical and thermal properties of InP-AlGaAsSb Bragg mirrors for long-wavelength vertical-cavity lasers

被引：16

作者：

Almuneau, G ^{[1
]}

Hall, E

Mukaihara, T

Nakagawa, S

Luo, CY

Clarke, DR

Coldren, LA

机构：

[1] Univ Calif Santa Barbara, Dept Elect & Comp Engn, Santa Barbara, CA 93106 USA

[2] Univ Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2000年 / 12卷 / 10期

关键词：

conductivity measurement; distributed Bragg reflector; semiconductor epitaxial layers; surface-emitting lasers; thermal variables measurement;

D O I：

10.1109/68.883817

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 electrical, thermal and optical properties of n-doped InP-AlGaAsSb 1.5-mum Bragg mirrors are reported. A voltage of 10 mV per pair at 1 kA/cm(2) has been obtained in these mirrors, due to a low conduction band offset. This record electrical performance, combined with a large refractive index contrast (n(H)/n(L) = 1.135) and improved thermal properties, makes the combination very promising for long wavelength vertical cavity surface emitting lasers.

引用

页码：1322 / 1324

页数：3

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