NATIVE-OXIDE TOP-CONFINED AND BOTTOM-CONFINED NARROW STRIPE P-N ALYGA1-YAS-GAAS-INXGA1-XAS QUANTUM-WELL HETEROSTRUCTURE LASER

被引：101

作者：

MARANOWSKI, SA ^{[1
]}

SUGG, AR ^{[1
]}

CHEN, EI ^{[1
]}

HOLONYAK, N ^{[1
]}

机构：

[1] UNIV ILLINOIS,MAT RES LAB,URBANA,IL 61801

来源：

APPLIED PHYSICS LETTERS | 1993年 / 63卷 / 12期

关键词：

D O I：

10.1063/1.110728

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A new form of AlyGa1-yAs-GaAs-InxGa1-xAs quantum well heterostructure (QWH) laser that is confined above and below the active region by an insulating low refractive index native oxide is demonstrated. The laser diodes are defined from a mesa edge by the selective lateral oxidation and anisotropic oxidation of high Al composition AlyGa1-yAs layers (y = 0.85, 0.87) located above and below the QW and waveguide active region. This structure provides excellent current and optical confinement, resulting in continuous wave threshold currents of approximately 8 mA and maximum output powers (uncoated laser) of 35 mW/ facet for a approximately 2.5 mum aperture.

引用

页码：1660 / 1662

页数：3

共 9 条

[1] CASEY HC, 1978, HETEROSTRUCTURES L B, P215
[2] NATIVE-OXIDE STRIPE-GEOMETRY ALXGA1-XAS-GAAS QUANTUM-WELL HETEROSTRUCTURE LASERS
DALLESASSE, JM
HOLONYAK, N
[J]. APPLIED PHYSICS LETTERS, 1991, 58 (04) : 394 - 396
[3] ATOM DIFFUSION AND IMPURITY-INDUCED LAYER DISORDERING IN QUANTUM WELL III-V SEMICONDUCTOR HETEROSTRUCTURES
DEPPE, DG
HOLONYAK, N
[J]. JOURNAL OF APPLIED PHYSICS, 1988, 64 (12) : R93 - R113
[4] DUPUIS RD, 1979, INT S GAAS REL COMP, P1
[5] PLANAR NATIVE-OXIDE INDEX-GUIDED ALXGA1-XAS-GAAS QUANTUM-WELL HETEROSTRUCTURE LASERS
KISH, FA
CARACCI, SJ
HOLONYAK, N
DALLESASSE, JM
HSIEH, KC
RIES, MJ
SMITH, SC
BURNHAM, RD
[J]. APPLIED PHYSICS LETTERS, 1991, 59 (14) : 1755 - 1757
[6] CONTINUOUS 300-K LASER OPERATION OF STRAINED SUPER-LATTICES
LUDOWISE, MJ
DIETZE, WT
LEWIS, CR
CAMRAS, MD
HOLONYAK, N
FULLER, BK
NIXON, MA
[J]. APPLIED PHYSICS LETTERS, 1983, 42 (06) : 487 - 489
[7] PHOTON-INDUCED ANISOTROPIC OXIDATION ALONG P-N-JUNCTIONS IN ALXGA1-XAS-GAAS QUANTUM-WELL HETEROSTRUCTURES
MARANOWSKI, SA
HOLONYAK, N
RICHARD, TA
KISH, FA
[J]. APPLIED PHYSICS LETTERS, 1993, 62 (17) : 2087 - 2089
[8] SUG AR, 1993, J APPL PHYS, V74, P797
[9] NATIVE OXIDE-EMBEDDED ALYGA1-YAS-GAAS-INXGA1-XAS QUANTUM-WELL HETEROSTRUCTURE LASERS
SUGG, AR
CHEN, EI
RICHARD, TA
HOLONYAK, N
HSIEH, KC
[J]. APPLIED PHYSICS LETTERS, 1993, 62 (11) : 1259 - 1261

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