Producing OAM Information Carriers using Micro-structured Spiral Phase Plates

Edgars Stegenburgs, Andrea Bertoncini, Abderrahmen Trichili, Mohd Sharizal Alias, Tien Khee Ng, Mohamed-Slim Alouini, Carlo Liberale, Boon S. Ooi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We report on small foot-print spiral phase plates for orbital angular momentum (OAM) light beam generation used in free space communication. A modal decomposition process confirms high purity of the generated beams at 980-nm wavelength. © 2019 The Author(s)
Original languageEnglish (US)
Title of host publicationConference on Lasers and Electro-Optics
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
ISBN (Print)9781943580576
DOIs
StatePublished - Jul 1 2019

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