Coherent polarization stabilization in large-aperture rectangular post bottom-emitting vertical-cavity surface-emitting lasers

	Coherent polarization stabilization in large-aperture rectangular post bottom-emitting vertical-cavity surface-emitting lasers
其他题名	论文其他题名
	Wang W.; Ning Y. Q.; Tian Z. H.; Zhang X.; Shi J. J.; Wang Z. F.; Zhang L. S.; Zhang Y.; Liu Y.; Qin L.; Wang L. J.
	2011
发表期刊	Optics Communications
ISSN	0030-4018
卷号	284 期号:5 页码:1335-1338
摘要	The output characteristics of large-aperture rectangular post bottom-emitting vertical-cavity surface-emitting lasers (VCSELs) were investigated. It was shown that the output power of the rectangle VCSEls can be up to 660 mW at a current of 5 A. Both H-polarization (horizontal) and V-polarization (vertical) demonstrated a coherent stabilization over the entire range of operation current, and coherent spectrum blue-shift of H-polarization light occurred with respect to V-polarization light at three different injected currents. The polarization states of output light were stabilized in the two orthogonal directions and H-polarization was the most principal polarization which was parallel to the longer side of the rectangular aperture. From the relationship between polarization ratio and aspect ratio of the oxidation confinement aperture (OCA). it was found that the highest polarization ratio (about 2:1) took place when the appropriate aspect ratio was 5:3. which meant better polarization stabilization in large-aperture VCSELs. Crown Copyright (C) 2010 Published by Elsevier B.V. All rights reserved.
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/181722/26052
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang W.,Ning Y. Q.,Tian Z. H.,et al. Coherent polarization stabilization in large-aperture rectangular post bottom-emitting vertical-cavity surface-emitting lasers[J]. Optics Communications,2011,284(5):1335-1338.
APA	Wang W..,Ning Y. Q..,Tian Z. H..,Zhang X..,Shi J. J..,...&Wang L. J..(2011).Coherent polarization stabilization in large-aperture rectangular post bottom-emitting vertical-cavity surface-emitting lasers.Optics Communications,284(5),1335-1338.
MLA	Wang W.,et al."Coherent polarization stabilization in large-aperture rectangular post bottom-emitting vertical-cavity surface-emitting lasers".Optics Communications 284.5(2011):1335-1338.

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