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, information science, material sciences, and physics, and helps push forward the frontiers of photonics and optoelectronics.

  • Photon-counting LiDAR

    For details please click here.

  • Chip, package and system of fractal SNSPDs

    For details please click here.

  • Surface-state absorption photodetector (SSAPD)

    For details please click here.

NEWS AND EVENTS

  • 2023/12/08

    Professor Hu will visit East China Normal University and give a talk

    Professor Hu will be invited to visit the State Key Laboratory of Precision Spectroscopy Science and Technology at East China Normal University and give a talk entitled "Fractal Superconducting Nanowire Single Photon Detectors and Their Applications"

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  • 2023/12/07

    New publication: Enhancement of silicon sub-bandgap photodetection by helium-ion implantation

    ​In collaboration with researchers from the University of Science and Technology of China, Huazhong University of Science and Technology, and Zhejiang University-UIUC Institute, our group used a helium-ion microscope to implant helium ions into silicon with appropriate doses to improve the performance of photodetectors based on sub-bandgap optical absorption effects. URL: https://link.springer...

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  • 2023/12/05

    Thesis defense by Mr. Zhao Wang

    ​Welcome everyone to attend it

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  • 2023/12/05

    Thesis defense by Mr. Zifan Hao

    ​Welcome everyone to attend it

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