[1]王忆锋,李培智,刘黎明,等.甚长波碲镉汞红外探测器的发展[J].红外技术,2012,34(07):373-382.
 WANG Yi-feng,LI Pei-zhi,LIU Li-ming,et al.Developments of Very Long Wavelength Mercury Cadmium Telluride Infrared Detectors[J].Infrared Technology,2012,34(07):373-382.
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甚长波碲镉汞红外探测器的发展
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《红外技术》[ISSN:1001-8891/CN:CN 53-1053/TN]

卷:
34卷
期数:
2012年07期
页码:
373-382
栏目:
出版日期:
2012-12-31

文章信息/Info

Title:
Developments of Very Long Wavelength Mercury Cadmium Telluride Infrared Detectors
文章编号:
1001-8891(2012)07-0373-10
作者:
?王忆锋1李培智2刘黎明1王丹琳1
?1.昆明物理研究所;
2.中国兵器工业第208研究所
Author(s):
?WANG Yi-feng1LI Pei-zhi2LIU Li-ming1WANG Dan-lin1
?1.Kunming Institute of Physics;
2. No.208 Institute of Chinese Ordnance Industry
关键词:
甚长波红外碲镉汞红外探测器弹道导弹防御
Keywords:
very long wavelength infraredmercury cadmium tellurideinfrared detectorballistic missile defense
分类号:
TN305
文献标志码:
A
摘要:
?

天基红外技术对于远程弹道导弹防御具有重要作用。当飞来的导弹位于地球阴影区域时,作为背阳的结果,空间温度很低,导弹

呈现为一个微弱的冷目标,峰值波长在甚长波红外(VLWIR,大于14 ?m)波段,这时就需要VLWIR探测器。VLWIR对于大面阵碲镉汞焦平面(FPA)器件的设计来说是一种非常具有挑战性的波段。它要求高均匀性、低缺陷率、高量子效率、低暗电流和低噪声。主要通过对近年来刊发的部分有关英语文献资料的归纳分析,介绍了有关VLWIR/MCT技术的发展状况,其中一个发展趋势是从n-on-p空位掺杂器件结构转向非本征掺杂p-on-n器件结构。

Abstract:
?

Space-based infrared technology is important to long range ballistic missile defense. When incoming missile is located in the shadow of the earth, as the result of against the sun, the space temperature is very low and the missile is a faint and cold target with its peak wavelength extending into the very long wavelength infrared (VLWIR, greater than 14μm) spectral range, so VLWIR detector is required. The VLWIR is a very challenging range for the design of large mercury cadmium telluride (MCT) focal plane arrays. High homogeneity, low defect rate, high quantum efficiency, low dark current and low noise are required. In this paper, mainly by summarizing and analyzing some related references published in English in recent years, an overview of the developments concerning VLWIR/MCT technology was presented. One of evolutions is moving from an n-on-p vacancy doped device architecture to an extrinsically doped p-on-n device architecture.

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备注/Memo

备注/Memo:
?收稿日期:2012-03-27.
作者简介:王忆锋(1963-),男,湖南零陵人,高级工程师,目前主要从事器件仿真研究。
更新日期/Last Update: 2013-06-26