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Semiconductor laser thermal design optimization and analysis

  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

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.

Original languageEnglish
Title of host publicationOptical Precision Manufacturing, Testing, and Applications
EditorsJohn W. McBride, Xuejun Zhang, Sen Han, JiuBin Tan
PublisherSPIE
ISBN (Electronic)9781510623361
DOIs
StatePublished - 2018
EventInternational Symposium on Optoelectronic Technology and Application 2018: Optical Precision Manufacturing, Testing, and Applications, OTA 2018 - Beijing, China
Duration: 22 May 201824 May 2018

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume10847
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceInternational Symposium on Optoelectronic Technology and Application 2018: Optical Precision Manufacturing, Testing, and Applications, OTA 2018
Country/TerritoryChina
CityBeijing
Period22/05/1824/05/18

Keywords

  • Diode Laser
  • Finite element
  • Thermal design

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