Enhanced Photon Absorption in Subwavelength Mercury Cadmium Telluride Layer for Infrared Detectors Operating at Higher Temperature

被引：0
|
作者：
Sojib, Md. [1 ]
Sayeed, R. [1 ]
Avrutin, V. [1 ]
Ozgur, U. [1 ]
Dhar, N. K. [1 ]
机构：
[1] Virginia Commonwealth Univ, Dept Elect & Comp Engn, Richmond, VA 23284 USA
来源：
2023 IEEE PHOTONICS CONFERENCE, IPC | 2023年
关键词：
Mercury Cadmium Telluride; MWIR; Photodetector; Antireflection coating; E-field; and Absorption Enhancement;
D O I：
10.1109/IPC57732.2023.10360637
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Enhancement of incident photon absorption in a subwavelength thick Mercury-Cadmium-Telluride (Hg1-xCdxTe, MCT) has been numerically analyzed in the MWIR spectral range employing an all-dielectric metamaterial anti-reflection coating consisting of Si and air to reduce the dark current in an infrared photodetector operating at an elevated temperature.
引用
收藏
页数：2
相关论文
共 41 条
  • [21] INVESTIGATION OF PULSED BIAS ON COOLED MERCURY CADMIUM TELLURIDE PHOTOCONDUCTIVE INFRARED DETECTORS
    LAROCHELLE, V
    CRUICKSHANK, JM
    BONNIER, D
    VINCENT, D
    INFRARED PHYSICS, 1991, 31 (02): : 183 - 194
  • [22] Large-Format and Long-Wavelength Infrared Mercury Cadmium Telluride Detectors
    Wenisch, J.
    Bitterlich, H.
    Bruder, M.
    Fries, P.
    Wollrab, R.
    Wendler, J.
    Breiter, R.
    Ziegler, J.
    JOURNAL OF ELECTRONIC MATERIALS, 2013, 42 (11) : 3186 - 3190
  • [23] Current status and issues in the surface passivation technology of mercury cadmium telluride infrared detectors
    Agnihotri, OP
    Musca, CA
    Faraone, L
    SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 1998, 13 (08) : 839 - 845
  • [24] Large-Format and Long-Wavelength Infrared Mercury Cadmium Telluride Detectors
    J. Wenisch
    H. Bitterlich
    M. Bruder
    P. Fries
    R. Wollrab
    J. Wendler
    R. Breiter
    J. Ziegler
    Journal of Electronic Materials, 2013, 42 : 3186 - 3190
  • [25] Contribution of dislocations to 1/f noise in mercury cadmium telluride infrared photovoltaic detectors
    Gopal, V
    Gupta, S
    INFRARED PHYSICS & TECHNOLOGY, 2006, 48 (01) : 59 - 66
  • [26] Infrared negative luminescent devices and higher operating temperature detectors
    Nash, GR
    Gordon, NT
    Hall, DJ
    Little, JC
    Masterton, G
    Hails, JE
    Giess, J
    Haworth, L
    Emeny, MT
    Ashley, T
    DETECTORS AND ASSOCIATED SIGNAL PROCESSING, 2004, 5251 : 56 - 64
  • [27] Infrared negative luminescent devices and higher operating temperature detectors
    Nash, GR
    Gordon, NT
    Hall, DJ
    Ashby, MK
    Little, JC
    Masterton, G
    Hails, JE
    Gless, J
    Haworth, L
    Emeny, MT
    Ashley, T
    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2004, 20 (3-4): : 540 - 547
  • [28] TEMPERATURE-DEPENDENCE OF THE FUNDAMENTAL ABSORPTION-EDGE OF MERCURY CADMIUM TELLURIDE
    LAURENTI, JP
    CAMASSEL, J
    BOUHEMADOU, A
    TOULOUSE, B
    LEGROS, R
    LUSSON, A
    JOURNAL OF APPLIED PHYSICS, 1990, 67 (10) : 6454 - 6460
  • [29] Research on high operating temperature p-on-n medium wave mercury cadmium telluride infrared focal plane device
    Yang C.
    Zhao P.
    Huang W.
    Qin Q.
    He T.
    Li H.
    Pu T.
    Liu Y.
    Xiong B.
    Li L.
    Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2022, 51 (12):
  • [30] Correcting nonlinear response of mercury cadmium telluride detectors in open path Fourier transform infrared spectrometry
    Shao, Limin
    Griffiths, Peter R.
    ANALYTICAL CHEMISTRY, 2008, 80 (13) : 5219 - 5224
12345