Wide spectrum responsivity detectors from visible to mid-infrared based on antimonide
文献类型：期刊论文
| 作者 | Guo, Chunyan1,2,4; Sun, Yaoyao3,4; Jia, Qingxuan3,4; Jiang, Zhi3,4; Jiang, Dongwei3,4; Wang, Guowei3,4; Xu, Yingqiang3,4; Wang, Tao1 ; Tian, Jinshou1; Wu, Zhaoxin2
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| 刊名 | Infrared Physics and Technology
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| 出版日期 | 2019-01 |
| 卷号 | 96页码:1-6 |
| ISSN号 | 13504495 |
| DOI | 10.1016/j.infrared.2018.10.037 |
| 产权排序 | 1 |
| 英文摘要 | 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. |
| 语种 | 英语 |
| 出版者 | Elsevier B.V. |
| 源URL | [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. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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