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基于LabVIEW的单光子探测器量子效率测控软件设计

陈海东1；史学舜1,2；赵坤1；刘长明1   

  1. 1、中国电子科技集团公司第四十一研究所，山东青岛 266555;
    2、电子测试技术重点实验室，山东青岛 266555
  • 出版日期:2015-06-15 发布日期:2015-06-15
  • 作者简介:陈海东（1988-），男，工程师，主要研究方向：光电探测器检测与测量自动化技术。

Design of Single-photon Detector Quantum Efficiency Measurement and Control Software based on LabVIEW

CHEN Hai-dong1；SHI Xue-shun1,2；ZHAO Kun1；LIU Chang-ming1   

  1. 1、The 41st Research Institute of CETC, Qingdao, Shandong 266555;
    2、Science and Technology on Electronic Test & Measurement Laboratory, Qingdao, Shandong 266555
  • Online:2015-06-15 Published:2015-06-15

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摘要： 介绍了利用相关光子法测量单光子探测器量子效率的原理和测量系统，开发了一套用于该系统的测控软件。软件采用LabVIEW的标准状态机结构，使用 VISA串口程序库、ActiveX控件和报表生成器，编写了激光器控制、符合光子测量、测试报告生成等分支程序，实现控制状态机分支的切换，和其他各项功能的调用。实际应用表明，该软件测控系统运行可靠、界面友好，满足单光子探测器量子效率测量的要求。

关键词: +单光子探测器, 量子效率, LabVIEW, 测控软件

Abstract: The principle and experiment system of single-photon detector quantum efficiency measurement by correlated photons are introduced, and a set of measurement and control software for the system is established and developed. Based on LabVIEW standard state machine, the software is consist of “laser configuration”, “coincidence measurement” and “generate report”, etc. branches, which was wrote with VISA, ActiveX and report generation toolkit. State machine switches its branches to call each function program. The actual applications show that, the software, with a friendly interface and a high dependability, is able to use for singlephoton detector quantum efficiency measurement.

Key words: +Single-photon detector, Quantum efficiency, LabVIEW, Measurement and control software

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