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Proceedings Paper

Characteristic of polarization of random laser
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Paper Abstract

The characteristic of polarization of random laser is investigated by numerical method. We use the random laser model coupling semi-classical laser theory with Maxwell's equations. The model couples electronic number equations at different levels with field equations. The equations are solved by finite-difference time-domain method. We calculate the evolvement of transverse electric wave and transverse magnetic wave in a two-dimensional laser system, respectively. We draw conclusions as follows. Polarization influences the frequency and the position of mode in a random laser system. The threshold is affected by polarization as well.

Paper Details

Date Published: 17 January 2005
PDF: 9 pages
Proc. SPIE 5644, Optoelectronic Devices and Integration, (17 January 2005); doi: 10.1117/12.577615
Show Author Affiliations
Chun Wang, Huazhong Univ. of Science and Technology (China)
Jinsong Liu, Huazhong Univ. of Science and Technology (China)
Hai Liu, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 5644:
Optoelectronic Devices and Integration
Hai Ming; Xuping Zhang; Maggie Yihong Chen, Editor(s)

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