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Proceedings Paper

Multicasting of signal-carrying Gaussian mode to multiple orbital angular momentum (OAM) modes
Author(s): Shuhui Li; Nan Zhou; Jian Wang
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Paper Abstract

This paper gives a review for our recent progress on N-fold orbital angular momentum (OAM) multicasting links. By exploiting optimized complex phase pattern, the data information carried by an input Gaussian mode can be copied and delivered to multiple OAM modes which are distinguishable from each other owing to their own distinct spiral phase fronts. Experiment demonstration of 1-to-34 OAM multicasting, adaptive power-controllable OAM multicasting, and compensation of a distorted OAM multicasting link are presented.

Paper Details

Date Published: 3 November 2016
PDF: 9 pages
Proc. SPIE 10030, Infrared, Millimeter-Wave, and Terahertz Technologies IV, 100301B (3 November 2016); doi: 10.1117/12.2245957
Show Author Affiliations
Shuhui Li, Huazhong Univ. of Science and Technology (China)
Nan Zhou, Huazhong Univ. of Science and Technology (China)
Jian Wang, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 10030:
Infrared, Millimeter-Wave, and Terahertz Technologies IV
Cunlin Zhang; Xi-Cheng Zhang; Masahiko Tani, Editor(s)

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