Enhanced thermal stability of VCSEL array by thermoelectric analysis-based optimization of mesas distribution

	Enhanced thermal stability of VCSEL array by thermoelectric analysis-based optimization of mesas distribution
	Zhong, C. Y.; X. Zhang; D. Liu; Y. Q. Ning and L. J. Wang
	2017
发表期刊	Chinese Physics B
卷号	26 期号:6
摘要	The thermal stability of a vertical-cavity surface-emitting laser (VCSEL) array is enhanced by redesigning the mesa arrangement. Based on a thermoelectric coupling three-dimensional (3D) finite-element model, an optimized VCSEL array is designed. The effects of this optimization are studied experimentally. Power density characteristics of VCSEL arrays with different mesa configuration are obtained under different thermal stress in which the optimized device shows improved performance. Optimized device also shows better stability from measured spectra and calculated thermal resistances. The experimental results prove that our simulation model and optimization is instructive for VCSEL array design.
收录类别	sci ; ei
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/59485
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhong, C. Y.,X. Zhang,D. Liu,et al. Enhanced thermal stability of VCSEL array by thermoelectric analysis-based optimization of mesas distribution[J]. Chinese Physics B,2017,26(6).
APA	Zhong, C. Y.,X. Zhang,D. Liu,&Y. Q. Ning and L. J. Wang.(2017).Enhanced thermal stability of VCSEL array by thermoelectric analysis-based optimization of mesas distribution.Chinese Physics B,26(6).
MLA	Zhong, C. Y.,et al."Enhanced thermal stability of VCSEL array by thermoelectric analysis-based optimization of mesas distribution".Chinese Physics B 26.6(2017).

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