一种二极管型红外热探测器热学参数的电学等效测试方法
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1.中国科学院微电子研究所 集成电路先导工艺研发中心,北京 100029;2.中国科学院大学,北京 100049;3.无锡物联网创新中心有限公司,江苏 无锡,214028

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基金项目:

国家自然科学基金 61601455 61874137;北京市科委重点研发计划 Z191100010618005国家自然科学基金(61601455, 61874137),北京市科委重点研发计划(Z191100010618005)


An electrical equivalent test method for thermal parameters of a diode type infrared thermal detector
Author:
Affiliation:

1.Integrated Circuit Advanced Process R&D Center, Institute of Microelectronics of the Chinese Academy of Sciences, Beijing 100029, China;2.University of Chinese Academy of Sciences, Beijing 100049, China;3.Wuxi Innovation Center for Internet of Things, Wuxi 214028,China

Fund Project:

National Natural Science Foundation of China 61601455 61874137;the Key R&D Program of Beijing Municipal Science and Technology Commission Z191100010618005Supported by National Natural Science Foundation of China (61601455, 61874137), the Key R&D Program of Beijing Municipal Science and Technology Commission(Z191100010618005)

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    摘要:

    红外热探测器的热学参数包括热容、热导、热响应时间,反应了结构信息和器件性能。精确有效地获得这些参数,对探测器的结构优化与性能评估具有指导意义。二极管型红外热探测器是红外热探测器的主要类型之一。基于二极管型红外热探测器的自热效应,提出了一种热学参数的电学等效测试方法,具有测量精度高且实现简单的特点。并对自制的一款二极管型红外焦平面阵列像元进行了测试,测试结果与理论分析相符,验证了方法的可行性。

    Abstract:

    Thermal parameters of infrared thermal detector include thermal capacity, thermal conductance and thermal response time, reflecting the structure information and performance of detector. Accurate and effective measurement of these thermal parameters is important for device performance evaluation and optimization. A diode-type infrared detector is an important infrared detector. Based on the self-heating effect of diode-type infrared heat detectors, an equivalent electrical test method was developed. The method has the advantages of high precision and easy implementation. The pixel of the self-made diode-type infrared focal plane array was tested by this method. The results were in good agreement with the theoretical analysis, and the feasibility of the method was verified.

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引用本文

刘超,侯影,傅剑宇,刘瑞文,魏德波,陈大鹏.一种二极管型红外热探测器热学参数的电学等效测试方法[J].红外与毫米波学报,2019,38(6):798~804]. LIU Chao, HOU Ying, FU Jian-Yu, LIU Rui-Wen, WEI De-Bo, CHEN Da-Peng. An electrical equivalent test method for thermal parameters of a diode type infrared thermal detector[J]. J. Infrared Millim. Waves,2019,38(6):798~804.]

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  • 收稿日期:2019-03-30
  • 最后修改日期:2019-11-14
  • 录用日期:2019-08-22
  • 在线发布日期: 2019-12-17
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