Toward multi-Gbps indoor optical wireless multicasting system employing passive diffractive optics.


This Letter presents the evaluation and demonstration of an optical free-space (FS) multicasting system for multi-Gigabits-per-second (multi-Gbps) indoor transmission. These simultaneous line-of-sight links are formed by infrared beams and are beam-steered using a passive diffraction grating. The experiment has resulted in error-free links (bit error rate… (More)
DOI: 10.1364/OL.39.002622


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