Version 1
: Received: 19 August 2018 / Approved: 20 August 2018 / Online: 20 August 2018 (12:34:41 CEST)
How to cite:
Qu, Z.; Djordjevic, I. High-speed Orbital Angular Momentum Multiplexed Free-space Optical communication systems. Preprints2018, 2018080355. https://doi.org/10.20944/preprints201808.0355.v1
Qu, Z.; Djordjevic, I. High-speed Orbital Angular Momentum Multiplexed Free-space Optical communication systems. Preprints 2018, 2018080355. https://doi.org/10.20944/preprints201808.0355.v1
Qu, Z.; Djordjevic, I. High-speed Orbital Angular Momentum Multiplexed Free-space Optical communication systems. Preprints2018, 2018080355. https://doi.org/10.20944/preprints201808.0355.v1
APA Style
Qu, Z., & Djordjevic, I. (2018). High-speed Orbital Angular Momentum Multiplexed Free-space Optical communication systems. Preprints. https://doi.org/10.20944/preprints201808.0355.v1
Chicago/Turabian Style
Qu, Z. and Ivan Djordjevic. 2018 "High-speed Orbital Angular Momentum Multiplexed Free-space Optical communication systems" Preprints. https://doi.org/10.20944/preprints201808.0355.v1
Abstract
We review recent progress in high-speed orbital angular momentum (OAM) multiplexed free-space optical communication systems. The outdoor atmospheric turbulence is emulated by an indoor turbulence emulator, which is based on split-step beam propagation method. Adaptive optics, channel coding, Huffman coding combined with LDPC coding, and spatial offset are used for turbulence mitigation; while OAM multiplexing and wavelength-division multiplexing (WDM) are applied to boost aggregate capacity.
Keywords
Orbital angular momentum; free-space optical communications; turbulence mitigation
Subject
Engineering, Electrical and Electronic Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
