TRANSVERSE-MODE CHARACTERISTICS OF A DBR-SURFACE EMITTING LASER WITH BURIED HETEROSTRUCTURE

被引:19
|
作者
OGURA, M [1 ]
FUJII, S [1 ]
OKADA, T [1 ]
MORI, M [1 ]
MORI, K [1 ]
ASAKA, T [1 ]
IWANO, H [1 ]
机构
[1] SEIKO EPSON CORP,NAGANO 39902,JAPAN
关键词
SURFACE EMITTING LASER; TRANSVERSE MODE; LASER;
D O I
10.1143/JJAP.30.3879
中图分类号
O59 [应用物理学];
学科分类号
摘要
Distributed Bragg reflector (DBR)-surface emitting lasers (SELs) with buried heterostructure (BH) are fabricated with the combination of metal-organic chemical vapor deposition (MOCVD), electron cyclotron resonance (ECR) dry-etching and liquid phase epitaxial (LPE) regrowth techniques. Low threshold and stable fundamental lateral-mode characteristics are realized by the optimum design of the cavity diameter and refractive indices. Other important characteristics such as polarization characteristics, series resistance and thermal resistance are also discussed.
引用
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页码:3879 / 3882
页数:4
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