Semiconductor laser thermal design optimization and analysis

Sizhe Liu; Wei Quan; Yueyang Zhai; Xinyi Li; Xiufei Li

doi:10.1117/12.2503347

12 December 2018 Semiconductor laser thermal design optimization and analysis

Sizhe Liu, Wei Quan, Yueyang Zhai, Xinyi Li, Xiufei Li

Proceedings Volume 10847, Optical Precision Manufacturing, Testing, and Applications; 1084705 (2018) https://doi.org/10.1117/12.2503347
Event: International Symposium on Optoelectronic Technology and Application 2018, 2018, Beijing, China

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.

Citation Download Citation

Sizhe Liu, Wei Quan, Yueyang Zhai, Xinyi Li, and Xiufei Li "Semiconductor laser thermal design optimization and analysis", Proc. SPIE 10847, Optical Precision Manufacturing, Testing, and Applications, 1084705 (12 December 2018); https://doi.org/10.1117/12.2503347

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