High-speed optical camera communication using a CMOS-driven micro-LED projector

Yingjie Shao, Jonathan J.D. McKendry, Fahimeh Dehkhoda, Enyuan Xie, Johannes Herrnsdorf, Michael J. Strain, Robert K. Henderson, Martin D. Dawson

    Research output: Contribution to journalArticlepeer-review

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    Abstract

    We demonstrate a 7.76-Mb/s optical camera communication system using a CMOS-driven micro-LED projector and a high-speed camera. PAM4 signals applied to 100 individual pixels were transmitted in an imaging multiple-input-multiple-output system. The results predict a potential data rate of \gt 1 Gb/s using the full chip.
    Original languageEnglish
    Number of pages2
    Journal2022 IEEE Photonics Conference (IPC)
    Early online date14 Nov 2022
    DOIs
    Publication statusPublished - 14 Dec 2022

    Keywords

    • optical imaging
    • optical modulation
    • photonics
    • CMOS integrated circuits
    • high speed camera

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