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Proceedings Paper

Dependence of output features of a micro-cavity laser on the cavity structure
Author(s): Kepeng Rong; Haizhi Song; You Wang; Hang Yu; Shunyan Wang; Guofei An; He Cai; Juhong Han; Wei Zhang; Hongyuan Wang
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Paper Abstract

In this study, we analyze the characteristics of a micro-cavity laser with the size one-order larger than the lasing wavelength by employing the finite-difference time-domain (FDTD) methodology. The simulation results have been obtained under the conditions with different materials and structures of the oscillator. It is seen that the power leakage from the side wall depends on the material and structure of a micro-cavity laser system. The wall material of the micro-cavity is assumed to be BK7 glass, silver, and copper, respectively. The results indicate that the side power leakage with the wall material of BK7 glass is much more serious than those with the wall materials of silver and copper. In addition, it is demonstrated that the cavity structure is also a key factor that influences the output features of such a laser.

Paper Details

Date Published: 24 October 2017
PDF: 10 pages
Proc. SPIE 10457, AOPC 2017: Laser Components, Systems, and Applications, 1045729 (24 October 2017); doi: 10.1117/12.2284790
Show Author Affiliations
Kepeng Rong, Southwest Institute of Technical Physics (China)
Haizhi Song, Southwest Institute of Technical Physics (China)
You Wang, Southwest Institute of Technical Physics (China)
Hang Yu, Southwest Institute of Technical Physics (China)
Shunyan Wang, Southwest Institute of Technical Physics (China)
Guofei An, Southwest Institute of Technical Physics (China)
He Cai, Southwest Institute of Technical Physics (China)
Juhong Han, Southwest Institute of Technical Physics (China)
Wei Zhang, Southwest Institute of Technical Physics (China)
Hongyuan Wang, Southwest Institute of Technical Physics (China)


Published in SPIE Proceedings Vol. 10457:
AOPC 2017: Laser Components, Systems, and Applications
Shibin Jiang; Lijun Wang; Lan Jiang; Long Zhang, Editor(s)

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