Decision Algorithm for Orbital Angular Momentum Receiver
Judy Kupferman, Shlomi Arnon
TL;DR
This paper introduces a novel orbital angular momentum communication scheme utilizing radial components of Laguerre Gauss modes, with a new encoding algorithm based on intensity distribution to enhance data transmission.
Contribution
The paper presents a new encoding algorithm exploiting radial components of Laguerre Gauss modes and analyzes error probabilities for different detectors in OAM communication systems.
Findings
New encoding algorithm based on intensity distribution
Error probability analysis for various detectors
Potential application in data center networks
Abstract
A new scheme for an OAM communications system which exploits the radial component p of Laguerre Gauss modes in addition to the azimuthal component l generally used is presented. We derive a new encoding algorithm which makes use of the spatial distribution of intensity to create an alphabet dictionary for communication. We investigate the probability of error in decoding, for several detector options. A possible application could be improved communication modality for data center networks.
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