Polarization stabilized VCSELs by displacement Talbot lithography-defined surface gratings

doi:10.1016/j.ijleo.2019.02.139

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	Polarization stabilized VCSELs by displacement Talbot lithography-defined surface gratings
	Y.Y.Liu; X.Zhang; Y.W.Huang; J.W.Zhang; W.Hofmann
	2019
发表期刊	Optik
ISSN	0030-4026
卷号	183 页码:579-585
摘要	Polarization-stable vertical-cavity surface-emitting lasers (VCSELs) with a simple fabrication process are presented. The gratings fixing the polarization are defined by a two-step exposure technology taking advantage of the displacement Talbot lithography technique. This enables grating lines to remain within the inner circle mesa of the VCSELs. These surface grating VCSELs with different periods are theoretically modeled and experimentally verified. Most of these VCSELs exhibit full polarization stability as predicted theoretically. For VCSELs with grating periods larger than the emission wavelength we found a weak orthogonal polarization suppression ratio, thereby deviating from those grating VCSELs with smaller periods.
关键词	Vertical cavity surface emitting lasers,Semiconductor lasers,Gratings,Polarization-selective devices,fundamental-mode,design,Optics
DOI	10.1016/j.ijleo.2019.02.139
收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63165
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Y.Y.Liu,X.Zhang,Y.W.Huang,et al. Polarization stabilized VCSELs by displacement Talbot lithography-defined surface gratings[J]. Optik,2019,183:579-585.
APA	Y.Y.Liu,X.Zhang,Y.W.Huang,J.W.Zhang,&W.Hofmann.(2019).Polarization stabilized VCSELs by displacement Talbot lithography-defined surface gratings.Optik,183,579-585.
MLA	Y.Y.Liu,et al."Polarization stabilized VCSELs by displacement Talbot lithography-defined surface gratings".Optik 183(2019):579-585.

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