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题名: Optical analysis of AlGaInP laser diodes with real refractive index guided self-aligned structure
作者: Xu Y;  Zhu XP;  Ye XJ;  Kang XN;  Cao Q;  Guo L;  Chen LH
出版日期: 2004
会议日期: NOV 04-06, 2003
摘要: Optical modes of AlGaInP laser diodes with real refractive index guided self-aligned (RISA) structure were analyzed theoretically on the basis of two-dimension semivectorial finite-difference methods (SV-FDMs) and the computed simulation results were presented. The eigenvalue and eigenfunction of this two-dimension waveguide were obtained and the dependence of the confinement factor and beam divergence angles in the direction of parallel and perpendicular to the pn junction on the structure parameters such as the number of quantum wells, the Al composition of the cladding layers, the ridge width, the waveguide thickness and the residual thickness of the upper P-cladding layer were investigated. The results can provide optimized structure parameters and help us design and fabricate high performance AlGaInP laser diodes with a low beam aspect ratio required for optical storage applications.
会议名称: Asia-Pacific Optical and Wireless Communications Conference (APOC 2003)
KOS主题词: Difference equations;  Operation;  Layer;  Nm
会议文集: APOC 2003:ASIA-PACIFIC OPTICAL AND WIRELESS COMMUNICATIONS; MATERIALS, ACTIVE DEVICES, AND OPTICAL AMPLIFIERS, PTS 1 AND 2, 5280
专题: 中国科学院半导体研究所(2009年前)_会议论文

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推荐引用方式:
Xu Y; Zhu XP; Ye XJ; Kang XN; Cao Q; Guo L; Chen LH .Optical analysis of AlGaInP laser diodes with real refractive index guided self-aligned structure .见:SPIE-INT SOC OPTICAL ENGINEERING .APOC 2003:ASIA-PACIFIC OPTICAL AND WIRELESS COMMUNICATIONS; MATERIALS, ACTIVE DEVICES, AND OPTICAL AMPLIFIERS, PTS 1 AND 2, 5280,1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA ,2004,29-37
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