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Proceedings Paper

Semiconductor laser thermal design optimization and analysis
Author(s): Sizhe Liu; Wei Quan; Yueyang Zhai; Xinyi Li; Xiufei Li
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Paper Abstract

The thermal effect problem is one of the key research issues in the design of semiconductor laser structures. The heat flow generated in the laser tube has a significant influence on the inherent characteristics of the structure. Thermal modal finite element analysis is an important method to study the influence of thermal load on the intrinsic properties of the structure. It is of great significance for the material selection and structural design of the laser. Based on the mechanical performance and temperature load requirements, this paper aims at the miniaturization of the overall structure. The internal thermal load is analyzed and applied. Based on this, the structure and structural parameters of the semiconductor laser are optimized.

Paper Details

Date Published: 12 December 2018
PDF: 9 pages
Proc. SPIE 10847, Optical Precision Manufacturing, Testing, and Applications, 1084705 (12 December 2018); doi: 10.1117/12.2503347
Show Author Affiliations
Sizhe Liu, Beihang Univ. (China)
Wei Quan, Beihang Univ. (China)
Yueyang Zhai, Beihang Univ. (China)
Xinyi Li, Beihang Univ. (China)
Xiufei Li, Beihang Univ. (China)


Published in SPIE Proceedings Vol. 10847:
Optical Precision Manufacturing, Testing, and Applications
John McBride; JiuBin Tan; Sen Han; Xuejun Zhang, Editor(s)

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