Effect of indium tin oxide as transparent conductive layer on shallow surface relief VCSEL

	Effect of indium tin oxide as transparent conductive layer on shallow surface relief VCSEL
	Li, X.-S.; Y.-Q. Ning; X. Zhang; P. Jia; L. Qin; Y. Liu and L.-J. Wang
	2015
发表期刊	Faguang Xuebao/Chinese Journal of Luminescence
卷号	36 期号:8 页码:930-934
摘要	The mode stability of shallow surface relief vertical cavity surface emitting laser (VCSEL) is constrained by the nonuniform current density distribution in the active region. In order to solve this problem, a new type of structure was put forward, in which indium tin oxide (ITO) transparent conductive layer was employed in shallow surface relief VCSEL. This structure not only can increase the threshold gain of the higher-order modes but also can improve the gain of fundamental model and strengthen the suppressive effect of fundamental mode on higher order mode. The influence of the ITO thickness on the threshold gain and the effect of ITO on the current density distribution in active region are studied. It is found that the suppressive effect of fundamental mode on higher order mode is strongest when the thickness of ITO is integral multiples of the half wavelength. The gain of fundamental mode increases and the gain of higher order decreases with the improving of the current density distribution in the active region of VCSEL, and at the same time, the series resistance and the voltage are also reduced. , 2015, Chines Academy of Sciences. All right reserved.
文章类型	期刊论文
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/55983
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Li, X.-S.,Y.-Q. Ning,X. Zhang,et al. Effect of indium tin oxide as transparent conductive layer on shallow surface relief VCSEL[J]. Faguang Xuebao/Chinese Journal of Luminescence,2015,36(8):930-934.
APA	Li, X.-S.,Y.-Q. Ning,X. Zhang,P. Jia,L. Qin,&Y. Liu and L.-J. Wang.(2015).Effect of indium tin oxide as transparent conductive layer on shallow surface relief VCSEL.Faguang Xuebao/Chinese Journal of Luminescence,36(8),930-934.
MLA	Li, X.-S.,et al."Effect of indium tin oxide as transparent conductive layer on shallow surface relief VCSEL".Faguang Xuebao/Chinese Journal of Luminescence 36.8(2015):930-934.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
透明导电薄膜ITO对浅面浮雕VCSEL的（514KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载