Gambini, FabrizioLiu, Y.Song, B.Zhao, H.Rosborough, V.Sang, F.Velha, P.Faralli, S.Klamkin, J.2022-01-122022-01-122019F. 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.http://hdl.handle.net/11603/23981OSA Advanced Photonics Congress (AP) 2019An 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.2 pagesen-USThis item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author.Text