Design and research of reconfigurable wireless optical communication link based on tunable laser

Deqiang Ding; Ding Yang; Shaohua Zhou; Qing Pan

doi:10.1117/12.2654826

15 December 2022 Design and research of reconfigurable wireless optical communication link based on tunable laser

Deqiang Ding, Ding Yang, Shaohua Zhou, Qing Pan

Proceedings Volume 12478, Thirteenth International Conference on Information Optics and Photonics (CIOP 2022); 124783H (2022) https://doi.org/10.1117/12.2654826
Event: Thirteenth International Conference on Information Optics and Photonics (CIOP 2022), 2022, Xi'an, China

Abstract

Flexible and reconfigurable communication networks are an important part of an efficient data center. This paper proposes a reconfigurable wireless optical communication link system based tunable laser suitable for connecting data center communication networks. The link system consists of a tunable laser, an optical system, a reflecting mirror, and a photoelectric detection module. A tunable laser that emits multiple wavelengths of laser beams and the corresponding optical system realizes large-angle coverage of the optical link, and at the receiving end, the optical link between different users is constructed by selecting different wavelengths through a band-pass optical filter, realizing flexible, reconfigurable wireless optical communication link system.

Citation Download Citation

Deqiang Ding, Ding Yang, Shaohua Zhou, and Qing Pan "Design and research of reconfigurable wireless optical communication link based on tunable laser", Proc. SPIE 12478, Thirteenth International Conference on Information Optics and Photonics (CIOP 2022), 124783H (15 December 2022); https://doi.org/10.1117/12.2654826

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KEYWORDS

Free space optics

Mirrors

Tunable lasers

Wireless communications

Switches

Transmitters

Data centers

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