標題: Thermal Analysis: VCSELs on an SiOB
作者: Chen, C. C.
Chen, Y. C.
Chen, Chin-Ta
Hsiao, Hsu-Liang
Chang, Chia-Chi
Cheng, Y. T.
Wu, Mount-Learn
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
關鍵字: 3-D optical stacks;Green's theorem;conduction;convection;equivalent electrothermal circuit model (EETCM);general electrothermal network pi-model;heat transfer equation;silicon optical bench (SiOB);thermal management;vertical-cavity surface-emitting laser (VCSEL)
公開日期: 1-五月-2011
摘要: This paper introduces a method combining a general electrothermal network p-model in system level and the associated mathematical technique, Green's theorem, in terms of the adopted materials and system geometries to build up an equivalent electrothermal circuit model (EETCM) for efficient thermal analysis and behavior prediction in a thermal system. Heat conduction and convection equations in integral forms are derived using the theorem and successfully applied for the thermal analysis of a 3-D optical stack, vertical-cavity surface-emitting lasers (VCSELs) on a silicon optical bench. The complex stack structure in conventional simulators can be greatly simplified using the method by well-predicting probable heat flow paths, and the simplification can eventually achieve the goal of CPU time saving without having complicated mesh designing or scaling. By comparing the data from the measurement, the finite-element simulation, and the method calculation shows that an excellent temperature match within +/-similar to 0.5 degrees C and 90% CPU time saving can be realized.
URI: http://dx.doi.org/10.1109/JSTQE.2010.2090037
http://hdl.handle.net/11536/8894
ISSN: 1077-260X
DOI: 10.1109/JSTQE.2010.2090037
期刊: IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
Volume: 17
Issue: 3
起始頁: 531
結束頁: 539
顯示於類別:期刊論文


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  1. 000291403100006.pdf