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Yongxiong Ren

Researcher at University of Southern California

Publications -  185
Citations -  14240

Yongxiong Ren is an academic researcher from University of Southern California. The author has contributed to research in topics: Orbital angular momentum multiplexing & Angular momentum. The author has an hindex of 40, co-authored 172 publications receiving 11150 citations. Previous affiliations of Yongxiong Ren include City College of New York.

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Terabit free-space data transmission employing orbital angular momentum multiplexing

TL;DR: In this paper, the authors demonstrate the ability to multiplex and transfer data between twisted beams of light with different amounts of orbital angular momentum, which provides new opportunities for increasing the data capacity of free-space optical communications links.
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Terabit-Scale Orbital Angular Momentum Mode Division Multiplexing in Fibers

TL;DR: The viability of using the orbital angular momentum (OAM) of light to create orthogonal, spatially distinct streams of data-transmitting channels that are multiplexed in a single fiber is demonstrated and suggest that OAM could provide an additional degree of freedom for data multiplexing in future fiber networks.
Journal ArticleDOI

Optical communications using orbital angular momentum beams

TL;DR: In this article, the authors review recent progress in OAM beam generation/detection, multiplexing/demultiplexing, and its potential applications in different scenarios including free-space optical communications, fiber-optic communications, and RF communications.
Journal ArticleDOI

High-capacity millimetre-wave communications with orbital angular momentum multiplexing

TL;DR: This work demonstrates a 32-Gbit’s−1 millimetre-wave link over 2.5 metres with a spectral efficiency of ~16 bit s− 1 Hz−1 using four independent orbital–angular momentum beams on each of two polarizations, and shows an 8-Gbits−1 link containing two orbital angular momentum beams with crosstalk less than −12.5 dB.