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首页> 外文期刊>Optical engineering >Review of superconducting nanowire single-photon detector system design options and demonstrated performance
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Review of superconducting nanowire single-photon detector system design options and demonstrated performance

机译：审查超导纳米线单光子探测器系统设计方案并展示其性能

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摘要

We describe a number of methods that have been pursued to develop superconducting nanowire single-photon detectors (SNSPDs) with attractive overall performance, including three systems that operate with ＞70% system detection efficiency and high maximum counting rates at wavelengths near 1550 nm. The advantages and tradeoffs of various approaches to efficient optical coupling, electrical readout, and SNSPD design are described and contrasted. Optical interfaces to the detectors have been based on fiber coupling, either directly to the detector or through the substrate, using both single-mode and multimode fibers with different approaches to alignment. Recent advances in electrical interfaces have focused on the challenges of scalability and ensuring stable detector operation at high count rates. Prospects for further advances in these and other methods are also described, which may enable larger arrays and higher-performance SNSPD systems in the future. Finally, the use of some of these techniques to develop fully packaged SNSPD systems will be described and the performance available from these recently developed systems will be reviewed.
机译：我们描述了开发具有诱人总体性能的超导纳米线单光子探测器（SNSPD）所采用的许多方法，包括在1550 nm附近的波长下以大于70％的系统探测效率和高最大计数率运行的三个系统。描述并对比了有效光耦合，电读出和SNSPD设计的各种方法的优点和折衷。与检测器的光接口已经基于光纤耦合，直接耦合到检测器或通过基板，同时使用单模和多模光纤，并采用不同的对准方法。电接口的最新进展集中在可扩展性和确保高计数率下稳定的检测器操作方面。还介绍了这些方法和其他方法的进一步发展前景，这些前景可能会在将来实现更大的阵列和更高性能的SNSPD系统。最后，将描述使用这些技术中的一些技术来开发完全包装的SNSPD系统，并将对这些新近开发的系统的可用性能进行评估。

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  • 来源
    《Optical engineering》 |2014年第8期|081907.1-081907.13|共13页
  • 作者

    Eric A. Dauler; Matthew E. Grain; Andrew J. Kerman; Francesco Marsili; Shigehito Miki; Sae Woo Nam; Matthew D. Shaw; Hirotaka Terai; Varun B. Verma; Taro Yamashita;

  • 作者单位

    MIT Lincoln Laboratory, 244 Wood Street, Lexington, Massachusetts 02420;

    MIT Lincoln Laboratory, 244 Wood Street, Lexington, Massachusetts 02420;

    MIT Lincoln Laboratory, 244 Wood Street, Lexington, Massachusetts 02420;

    Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Dr., Pasadena, California 91109;

    Kobe Advanced Research Center, National Institute of Information and Communications Technology, 588-2, Iwaoka, Iwaoka-cho, Nishi-ku, Kobe, Hyogo, Japan 651-2492;

    National Institute of Standards and Technology, 325 Broadway, Boulder, Colorado 80305;

    Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Dr., Pasadena, California 91109;

    Kobe Advanced Research Center, National Institute of Information and Communications Technology, 588-2, Iwaoka, Iwaoka-cho, Nishi-ku, Kobe, Hyogo, Japan 651-2492;

    National Institute of Standards and Technology, 325 Broadway, Boulder, Colorado 80305;

    Kobe Advanced Research Center, National Institute of Information and Communications Technology, 588-2, Iwaoka, Iwaoka-cho, Nishi-ku, Kobe, Hyogo, Japan 651-2492;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    photodetectors; detector arrays; quantum efficiency; optoelectronic packaging;

    机译：光电探测器检测器阵列;量子效率光电包装;

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