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所属单位：University of Electronic Science and Technology of China (UESTC)

教研室：Integrated Physics Group (IPG)

发表刊物：2024 IEEE MTT-S International Wireless Symposium (IWS)

刊物所在地：Beijing, China

关键字：quantum computer, CMOS standard process, photodiode, cryogenic circuit

摘要：Inside a quantum computer, using optical links for communication between low temperature and room temperature can reduce cooling requirements, prevent crosstalk, and simplify communication interfaces. In this paper, we propose a CMOS cryogenic photo diode fabricated on the standard 28nm bulk CMOS process without any modification, whose diagonal length is 38 micrometers, and the PN junction is formed by N-well and P substrate. We tested the response of the photodiode to 637nm red laser and 532nm green laser at room temperature and 7K low temperature, and the largest measured responsivity

备注：https://ieeexplore.ieee.org/document/10713702

全部作者：Donghui Yan

第一作者：Zonghan Dai

论文类型：国际会议

通讯作者：Cheng Wang

论文编号：10.1109/IWS61525.2024.10713702

学科门类：工学

一级学科：电子科学与技术

是否译文：否

发表时间：2024-05-16