Ultra-Compact Bragg-Assisted Silicon Photonics Orbital Angular Momentum Emitter

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IPRSN-2019-ITh3C.4.pdf (820.69 KB)

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https://www.osapublishing.org/abstract.cfm?uri=IPRSN-2019-ITh3C.4

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http://hdl.handle.net/11603/23981

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UMBC Center for Space Sciences and Technology (CSST) / Center for Research and Exploration in Space Sciences & Technology II (CRSST II)

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Author/Creator ORCID

https://orcid.org/0000-0002-7204-2512

Date

2019

Type of Work

conference papers and proceedings
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Citation of Original Publication

F. Gambini, Y. Liu, B. Song, H. Zhao, V. Rosborough, F. Sang, P. Velha, S. Faralli, and J. Klamkin, "Ultra-Compact Bragg-Assisted Silicon Photonics Orbital Angular Momentum Emitter," in OSA Advanced Photonics Congress (AP) 2019 (IPR, Networks, NOMA, SPPCom, PVLED), OSA Technical Digest (Optical Society of America, 2019), paper ITh3C.4.

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Abstract

An ultra-compact microring-based Orbital Angular Momentum (OAM) emitter is demonstrated for free-space optical communications. The device relaxes the fabrication constraints and enables fast OAM switching and multiple OAM modes at the same wavelength.