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带有热沉结构的全镂空光读出红外焦平面阵列
引用本文:刘瑞文,孔延梅,焦斌斌,李志刚,尚海平,卢狄克,高超群,陈大鹏,张青川. 带有热沉结构的全镂空光读出红外焦平面阵列[J]. 半导体学报, 2013, 34(2): 024005-6
作者姓名:刘瑞文  孔延梅  焦斌斌  李志刚  尚海平  卢狄克  高超群  陈大鹏  张青川
作者单位:Integrated Circuit Advanced Process Center,Key Laboratory of Microelectronics Device and Integration Technology,Institute of Microelectronics,Chinese Academy of Sciences;Kunshan MicroOptica Electronic Co.Ltd;University of Science and Technology of China
基金项目:Project supported by the Chinese Academy of Sciences Knowledge Innovation Project(No.07YF031001);the Natural Science Foundation of Jiangsu Province,China(No.BK2012219),the Key Lab of Microelectronics Device and Integration Technology,China
摘    要:A substrate-free optical readout focal plane array(FPA) operating in 8-12μm with a heat sink structure (HSS) was fabricated and its performance was tested.The temperature distribution of the FPA with an HSS investigated by using a commercial FLIR IR camera shows excellent uniformity.The thermal cross-talk effect existing in traditional substrate-free FPAs was eliminated effectively.The heat sink is fabricated successfully by electroplating copper,which provides high thermal capacity and high thermal conductivity,on the frame of substrate-free FPA. The FPA was tested in the optical-readout system,the results show that the response and NETD are 13.6 grey/K(F / # = 0.8) and 588 mK,respectively.

关 键 词:infrared focal plane array  substrate-free  optical readout  heat sink structure

A substrate-free optical readout focal plane array with a heat sink structure
Liu Ruiwen,Kong Yanmei,Jiao Binbin,Li Zhigang,Shang Haiping,Lu Dike,Gao Chaoqun,Chen Dapeng and Zhang Qingchuan. A substrate-free optical readout focal plane array with a heat sink structure[J]. Chinese Journal of Semiconductors, 2013, 34(2): 024005-6
Authors:Liu Ruiwen  Kong Yanmei  Jiao Binbin  Li Zhigang  Shang Haiping  Lu Dike  Gao Chaoqun  Chen Dapeng  Zhang Qingchuan
Affiliation:Integrated Circuit Advanced Process Center, Key Laboratory of Microelectronics Device and Integration Technology, Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China;Kunshan MicroOptica Electronic Co. Ltd, Kunshan 215300, China;Integrated Circuit Advanced Process Center, Key Laboratory of Microelectronics Device and Integration Technology, Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China;Kunshan MicroOptica Electronic Co. Ltd, Kunshan 215300, China;Integrated Circuit Advanced Process Center, Key Laboratory of Microelectronics Device and Integration Technology, Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China;Kunshan MicroOptica Electronic Co. Ltd, Kunshan 215300, China;Integrated Circuit Advanced Process Center, Key Laboratory of Microelectronics Device and Integration Technology, Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China;Kunshan MicroOptica Electronic Co. Ltd, Kunshan 215300, China;Integrated Circuit Advanced Process Center, Key Laboratory of Microelectronics Device and Integration Technology, Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China;Kunshan MicroOptica Electronic Co. Ltd, Kunshan 215300, China;Integrated Circuit Advanced Process Center, Key Laboratory of Microelectronics Device and Integration Technology, Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China;Kunshan MicroOptica Electronic Co. Ltd, Kunshan 215300, China;Integrated Circuit Advanced Process Center, Key Laboratory of Microelectronics Device and Integration Technology, Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China;Kunshan MicroOptica Electronic Co. Ltd, Kunshan 215300, China;Integrated Circuit Advanced Process Center, Key Laboratory of Microelectronics Device and Integration Technology, Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China;Kunshan MicroOptica Electronic Co. Ltd, Kunshan 215300, China;Kunshan MicroOptica Electronic Co. Ltd, Kunshan 215300, China;University of Science and Technology of China, Hefei 230027, China
Abstract:
Keywords:infrared focal plane array  substrate-free  optical readout  heat sink structure
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