• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Applied Physics Letters >Nanowire superconducting single-photon detectors on GaAs for integrated quantum photonic applications
【24h】

Nanowire superconducting single-photon detectors on GaAs for integrated quantum photonic applications

机译：用于集成量子光子应用的GaAs上的纳米线超导单光子探测器

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

We demonstrate efficient nanowire superconducting single photon detectors (SSPDs) based on NbN thin films grown on GaAs. NbN films ranging from 3 to 5 nm in thickness have been deposited by dc magnetron sputtering on GaAs substrates at 350 ℃. These films show superconducting properties comparable to similar films grown on sapphire and MgO. In order to demonstrate the potential for monolithic integration, SSPDs were fabricated and measured on GaAs/AlAs Bragg mirrors, showing a clear cavity enhancement, with a peak quantum efficiency of 18.3% at λ= 1300 nm and T=4.2 K.
机译：我们演示了基于生长在GaAs上的NbN薄膜的高效纳米线超导单光子探测器（SSPD）。在350℃下通过直流磁控溅射在GaAs衬底上沉积了厚度为3-5 nm的NbN薄膜。这些薄膜具有与在蓝宝石和MgO上生长的类似薄膜相当的超导性能。为了证明单片集成的潜力，在GaAs / AlAs布拉格反射镜上制造并测量了SSPD，显示出明显的腔增强，在λ= 1300 nm和T = 4.2 K时的峰值量子效率为18.3％。

著录项

  • 来源
    《Applied Physics Letters》 |2010年第15期|p.151108.1-151108.3|共3页
  • 作者

    A. Gaggero; S. Jahanmiri Nejad; F. Marsili; F. Mattioli; R. Leoni; D. Bitauld; D. Sahin; G. J. Hamhuis; R. Noetzel; R. Sanjines; A. Fiore;

  • 作者单位

    Istituto di Fotonica e Nanotecnologie, CNR, Via Cineto Romano 42, 00156 Roma, Italy;

    rnCOBRA Research Institute, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven,The Netherlands;

    rnCOBRA Research Institute, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven,The Netherlands Ecole Polytechnique Federale de Lausanne (EPFL), Station 3 CH-1015 Lausanne, Switzerland;

    rnIstituto di Fotonica e Nanotecnologie, CNR, Via Cineto Romano 42, 00156 Roma, Italy;

    rnIstituto di Fotonica e Nanotecnologie, CNR, Via Cineto Romano 42, 00156 Roma, Italy;

    rnCOBRA Research Institute, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven,The Netherlands;

    rnCOBRA Research Institute, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven,The Netherlands;

    rnCOBRA Research Institute, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven,The Netherlands;

    rnCOBRA Research Institute, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven,The Netherlands;

    rnEcole Polytechnique Federale de Lausanne (EPFL), Station 3 CH-1015 Lausanne, Switzerland;

    rnCOBRA Research Institute, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven,The Netherlands;

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

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号