Ultra-high capacity indoor optical wireless communication using steered pencil beams

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Abstract

Free-space indoor optical communication deploying pencil beams can offer ultra-high wireless capacity individually per user device. By means of 2D diffractive modules, such as a pair of crossed gratings, 2D steering of multiple beams by just tuning the wavelength of each beam can be achieved. The design aspects of an indoor system fed via an intelligent optical fiber backbone network are discussed. First experiments have shown a capacity of 42.8Gbit/s per infrared beam.
Original languageEnglish
Title of host publicationIEEE International Topical meeting on Mircrowave Photonics MWP 2015, 26-29 October 2015, Paphos, Cyprus
Place of PublicationNew York
PublisherInstitute of Electrical and Electronics Engineers
Number of pages4
ISBN (Print)978-1-4673-9368-3
DOIs
Publication statusPublished - 2015

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