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Proceedings Paper

On the modal performance of VCSELs with oxidized aperture
Author(s): Yinglong Wang; Yunlong Zheng; Zheng Yan; Shunlong Zhao; Yang Zhou
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Paper Abstract

In this paper, vertical-cavity surface-emitting laser (VCSEL) with pillar structure which has potential applications in optical communication and optical interconnect is theoretically analyzed, the calculation model that used to discuss the modal performance of cylinder VCSEL with oxidized aperture is established by using vector field model. The numerical simulations show oscillating wavelength and threshold gain against inner and outer radius of laser, the layer refractive index and pair number of Bragg mirror, thickness, position and oxidized material’s refractive index of oxidized aperture, in detail. According to the standard that oscillating wavelength should approach to the designed one and threshold gain should be as low as possible, we give the appropriate range of parameters discussed in the paper.

Paper Details

Date Published: 12 May 2004
PDF: 5 pages
Proc. SPIE 5280, Materials, Active Devices, and Optical Amplifiers, (12 May 2004); doi: 10.1117/12.523010
Show Author Affiliations
Yinglong Wang, Hebei Univ. (China)
Yunlong Zheng, Hebei Univ. (China)
Zheng Yan, Hebei Univ. (China)
Shunlong Zhao, Hebei Univ. (China)
Yang Zhou, Hebei Univ. (China)


Published in SPIE Proceedings Vol. 5280:
Materials, Active Devices, and Optical Amplifiers
Connie J. Chang-Hasnain; Dexiu Huang; Yoshiaki Nakano; Xiaomin Ren, Editor(s)

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