高工作温度碲镉汞p-on-n中波1024×768焦平面探测器

TN215; 提高红外探测器的工作温度对于减小红外系统的尺寸、重量和功耗至关重要,进而实现结构紧凑和成本低廉的红外系统.昆明物理研究所多年来对掺铟和砷离子注入技术的HgCdTe p-on-n技术进行了优化,实现了性能优异的中波红外探测器的研制.本文报道了高工作温度中波1024×768@10 μm红外焦平面阵列探测器的最新结果,并介绍了在150 K工作温度下的器件性能.结果标明,器件在150 K下截止波长为4.97 μm,并测得了不同工作温度下的NETD、暗电流和有效像元率.此外,还展示了在150 K的工作温度下焦平面器件的红外图像,并呈现了99.4%的有效像元率....

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Published in红外与毫米波学报 Vol. 42; no. 6; pp. 711 - 715
Main Authors 何天应, 秦强, 孔金丞, 覃钢, 杨超伟, 王向前, 李红福, 王琼芳, 李永亮, 杨翼虎, 李轶民, 宋林伟, 杨秀华, 罗云, 陈楠, 胡旭, 赵俊, 赵鹏
Format Journal Article
LanguageChinese
Published 昆明物理研究所,云南 昆明 650223 2023
Subjects
Online AccessGet full text
ISSN1001-9014
DOI10.11972/j.issn.1001-9014.2023.06.001

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Abstract TN215; 提高红外探测器的工作温度对于减小红外系统的尺寸、重量和功耗至关重要,进而实现结构紧凑和成本低廉的红外系统.昆明物理研究所多年来对掺铟和砷离子注入技术的HgCdTe p-on-n技术进行了优化,实现了性能优异的中波红外探测器的研制.本文报道了高工作温度中波1024×768@10 μm红外焦平面阵列探测器的最新结果,并介绍了在150 K工作温度下的器件性能.结果标明,器件在150 K下截止波长为4.97 μm,并测得了不同工作温度下的NETD、暗电流和有效像元率.此外,还展示了在150 K的工作温度下焦平面器件的红外图像,并呈现了99.4%的有效像元率.
AbstractList TN215; 提高红外探测器的工作温度对于减小红外系统的尺寸、重量和功耗至关重要,进而实现结构紧凑和成本低廉的红外系统.昆明物理研究所多年来对掺铟和砷离子注入技术的HgCdTe p-on-n技术进行了优化,实现了性能优异的中波红外探测器的研制.本文报道了高工作温度中波1024×768@10 μm红外焦平面阵列探测器的最新结果,并介绍了在150 K工作温度下的器件性能.结果标明,器件在150 K下截止波长为4.97 μm,并测得了不同工作温度下的NETD、暗电流和有效像元率.此外,还展示了在150 K的工作温度下焦平面器件的红外图像,并呈现了99.4%的有效像元率.
Abstract_FL Increasing the operating temperature for infrared detectors is critical to reduce the size,weight and power of infrared(IR)systems.Such systems are essential to implement a compact and low-cost production of IR systems.For the Kunming Institute of Physics(KIP),HgCdTe standard p-on-n technology with indium doping and arsenic ion implantation technology has been optimized for many years and mid-wavelength IR(MWIR)de-tectors with excellent electro-optical performance were realized.This paper reports the latest results of the MWIR focal plane array(FPA)detector with a high operating temperature(HOT).Performances of the 1024×768@10 μm pitch MW detector working above 150 K were presented.The detector presenting a cut-off wavelength above 4.97 μm at 150 K has been developed.The noise-equivalent temperature difference(NETD),dark current and operability at different operating temperatures were attained.Additionally,the IR image taken with the MWIR HgCdTe-based FPA and processed at an operating temperature of 150 K was presented and retained an operability of 99.4%.
Author 王琼芳
赵俊
杨秀华
李红福
孔金丞
陈楠
赵鹏
覃钢
杨翼虎
何天应
李永亮
罗云
杨超伟
宋林伟
秦强
王向前
李轶民
胡旭
AuthorAffiliation 昆明物理研究所,云南 昆明 650223
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Author_FL YANG Xiu-Hua
CHEN Nan
ZHAO Jun
SONG Lin-Wei
ZHAO Peng
LI Yong-Liang
LI Hong-Fu
WANG Qiong-Fang
HU Xu
YANG Chao-Wei
LI Yi-Min
LUO Yun
KONG Jin-Cheng
QIN Gang
WANG Xiang-Qian
YANG Yi-Hu
QIN Qiang
HE Tian-Ying
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DocumentTitle_FL High operating temperature p-on-n HgCdTe MWIR 1024×768 FPA detector
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Issue 6
Keywords 碲镉汞
高工作温度
NETD
dark current
MWIR
中波红外
HgCdTe
噪声等效温差
暗电流
HOT
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PublicationTitle 红外与毫米波学报
PublicationTitle_FL Journal of Infrared and Millimeter Waves
PublicationYear 2023
Publisher 昆明物理研究所,云南 昆明 650223
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Snippet TN215; 提高红外探测器的工作温度对于减小红外系统的尺寸、重量和功耗至关重要,进而实现结构紧凑和成本低廉的红外系统.昆明物理研究所多年来对掺铟和砷离子注入技术的HgCdTe p-on-n技术进行了优化,实现了性能优异的中波红外探测器的研制.本文报道了高工作温度中波1024×768@10...
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Title 高工作温度碲镉汞p-on-n中波1024×768焦平面探测器
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Volume 42
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