微纳光子学实验室
Nanophotonics Group

Prof. Xiaolong Hu

中文 / English

We explore light-matter interactions at nanoscale. In particular, we study the phenomena and principles regarding how light/photons interact with dielectric materials, semiconductors, metals, and superconductors that are designed and made into nanostructures by cutting-edge nanofabrication technologies. We furthermore develop novel optoelectronic devices for information processing, storage, and delivery that directly enable applications in sensing, computation, microscopy, communication, and health care. Our research combines electrical engineering, optical engineering, material sciences, and physics, and helps push forward the boundaries of modern optoelectronics.

  • Chip, package and system of fractal SNSPDs

    For details please click here.

  • Surface-state absorption photodetector (SSAPD)

    For details please click here.

  • Photon-counting LiDAR

    For details please click here.

NEWS AND EVENTS

  • 2022/01/12

    New Publication

    Twenty-year research and development of SNSPDs: Review and prospectsOur group published an invited review article titled "Twenty-year research and development of SNSPDs: Review and prospects" in Laser Technology.URL: http://www.jgjs.net.cn/cn/article/doi/10.7510/jgjs.issn.1001-3806.2022.01.00

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  • 2022/01/06

    Professor Hu will give an invited talk about fractal SNSPDs.

    ​Professor Hu will give an invited talk at 2021 Annual Academic Conference & Academic Forum of World-Class Universities, Zhejiang University. He will talk about our work on fractal SNSPDs and their applications we recently demonstrated

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  • 2021/11/13

    Seminar (11/17)

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  • 2021/10/13

    New Publication

    ​Temperature-dependent characteristics of infrared photodetectors based on surface-state absorption in siliconRecently, we have studied and compared the temperature characteristics of two infrared photodetectors based on surface-state absorption in silicon. The two photodetectors are CLIPP and SSAPD. This work was recently published in Applied Optics.URL: https://www.osapublishing.org/ao/fullt...

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