Coding and Decoding in High Photon Information Efficiency Systems

This article introduces a novel method to encode and decode large codeblocks across an optical channel operating in the high photon information efficiency (HPIE) regime using high-order pulse position modulation (PPM). Our approach relies on modular coding with a sparse matrix of circularly overlapp...

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Bibliographic Details
Published in:	Journal of lightwave technology Vol. 43; no. 19; pp. 9117 - 9127
Main Authors:	Ozaydin, Basak, Medard, Muriel, Duffy, Ken R.
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.10.2025 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Adaptive optics Channel models Codes Decoding Efficiency Encoding-Decoding erasures Error reduction Free electron lasers Gaussian elimination High photon efficiency Laser modes Optical receivers Optical saturation Photonics Photons Pulse position modulation Sparse matrices Symbols
ISSN:	0733-8724, 1558-2213
Online Access:	Get full text
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