Wide spectrum responsivity detectors from visible to mid-infrared based on antimonide

doi:10.1016/j.infrared.2018.10.037

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	Wide spectrum responsivity detectors from visible to mid-infrared based on antimonide
	Guo, Chunyan 1,2,4; Sun, Yaoyao 3,4; Jia, Qingxuan 3,4; Jiang, Zhi 3,4; Jiang, Dongwei 3,4; Wang, Guowei 3,4; Xu, Yingqiang 3,4; Wang, Tao1 ; Tian, Jinshou1 ; Wu, Zhaoxin 2; Niu, Zhichuan 3,4
作者部门	精密物理量测量实验室
	2019-01
发表期刊	Infrared Physics and Technology
ISSN	13504495
卷号	96 页码:1-6
产权排序	1
摘要	A kind of wide spectrum infrared detectors based on InAs/GaSb type-II superlattices (T2SLs) operating from 0.5 μm to 5 μm wavelength range is reported. The materials were grown by Molecular Beam Epitaxy (MBE) on GaSb substrates. Diverse types and sizes microstructure are fabricated on the surface of the detector to form the photon traps (PTs) array. PTs decrease the reflectivity and increase the light absorption of epitaxial material. Compared with the planar mesa detectors without antireflection (AR) film, detectors with PTs array exhibits a high responsivity of 0.86 A/W at 1160 nm and maximum D* reaches to 109 cm Hz1/2/W in visible wavelength. Also, the PTs processed on detector augment spectral response and QE in infrared wavelength. The peak responsivity of the detector with PTs is to 1.35 A/W and QE can exceed to 0.76 in the infrared wavelength. The infrared detector with PTs is attractive for numerous applications. © 2018 Elsevier B.V.
DOI	10.1016/j.infrared.2018.10.037
收录类别	EI
语种	英语
出版者	Elsevier B.V.
EI入藏号	20184606067275
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/30726
专题	条纹相机工程中心
通讯作者	Niu, Zhichuan
作者单位	1.Key Laboratory of Ultra-fast Photoelectric Diagnostics Technology of Chinese Academy of Science, Xi'an Institute of Optics and Precision Mechanics, Xi'an; 710119, China; 2.Xi'an Jiaotong University, Xi'an; 710049, China; 3.State Key Laboratory for Superlattices and Microstructures, Institute of Semiconductor, Chinese Academy of Science, Beijing; 100083, China; 4.College of Material Science and Optoelectronic Technology, University of Chinese Academy of Science, Beijing; 100049, China
推荐引用方式 GB/T 7714	Guo, Chunyan,Sun, Yaoyao,Jia, Qingxuan,et al. Wide spectrum responsivity detectors from visible to mid-infrared based on antimonide[J]. Infrared Physics and Technology,2019,96:1-6.
APA	Guo, Chunyan.,Sun, Yaoyao.,Jia, Qingxuan.,Jiang, Zhi.,Jiang, Dongwei.,...&Niu, Zhichuan.(2019).Wide spectrum responsivity detectors from visible to mid-infrared based on antimonide.Infrared Physics and Technology,96,1-6.
MLA	Guo, Chunyan,et al."Wide spectrum responsivity detectors from visible to mid-infrared based on antimonide".Infrared Physics and Technology 96(2019):1-6.

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