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Proceedings Paper

A new analytic expression for TM mode spontaneous emission in a microcavity laser
Author(s): Hong-Dong Zhao; Mei Sun; Li-Ying Han; Hong-Li Tian; Ping He; Tai-Dong Guo; He Liu
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Paper Abstract

In the previous study, we have obtained the spontaneous emission spectra for a quantum well embedded in planar microcavity laser by the numerical integration. Although the numerical integration in the spherical coordinate can given the spontaneous emission for the QW in any microcavity lasers, one would be like to obtain the analytic expression. A new analytic expression for the TM mode spontaneous emission spectra in the planar microcavity laser typically consisting of half a wavelength λο is given in this paper. The results show that TM mode spontaneous emission spectrum by the new analytic expression agrees well with that in the numerical integral in planar semiconductor microcavity laser. The main part to control the TM mode spontaneous emission spectrum is found in the analytic expression. The new analytic expression can be used to study the TM mode spontaneous emission spectra with a quantum well in the microcavity laser.

Paper Details

Date Published: 7 January 2008
PDF: 6 pages
Proc. SPIE 6824, Semiconductor Lasers and Applications III, 682404 (7 January 2008); doi: 10.1117/12.756588
Show Author Affiliations
Hong-Dong Zhao, Hebei Univ. of Technology (China)
Mei Sun, Hebei Univ. of Technology (China)
Li-Ying Han, Hebei Univ. of Technology (China)
Hong-Li Tian, Hebei Univ. of Technology (China)
Ping He, Hebei Univ. of Technology (China)
Tai-Dong Guo, Hebei Univ. of Technology (China)
He Liu, Hebei Univ. of Technology (China)

Published in SPIE Proceedings Vol. 6824:
Semiconductor Lasers and Applications III
Lianghui Chen; Hiroyuki Suzuki; Paul T. Rudy; Ninghua Zhu, Editor(s)

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