Performance analysis of imaging receivers for 6G laser-based optical wireless communications

Elham Sarbazi; Hossein Kazemi; Majid Safari; Harald Haas

doi:10.1117/12.2678226

28 September 2023 Performance analysis of imaging receivers for 6G laser-based optical wireless communications

Elham Sarbazi, Hossein Kazemi, Majid Safari, Harald Haas

Proceedings Volume 12664, Optical Modeling and Performance Predictions XIII; 126640D (2023) https://doi.org/10.1117/12.2678226
Event: SPIE Optical Engineering + Applications, 2023, San Diego, California, United States

Abstract

To achieve multi-Gb/s data rates in 6G optical wireless networks based on narrow infrared (IR) laser beams, a high-speed receiver with a sufficiently large aperture and a wide field-of-view (FOV) is needed. In this work, we analyze the performance of imaging receivers, identify the existing design tradeoffs, and propose an optimized imaging receiver design with the objective to support multi-Gb/s data rates. It is shown that a simple imaging receiver composed of a converging lens and a 2 × 2 photodetector (PD) array can support data rates above 10 Gb/s while offering half-angle FOVs of up to 4.5◦.

Conference Presentation

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Elham Sarbazi, Hossein Kazemi, Majid Safari, and Harald Haas "Performance analysis of imaging receivers for 6G laser-based optical wireless communications", Proc. SPIE 12664, Optical Modeling and Performance Predictions XIII, 126640D (28 September 2023); https://doi.org/10.1117/12.2678226

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