LDPC-Coded Squeezed-Displaced States-based Quantum Communications

Ivan B. Djordjevic

doi:10.1364/cleo_qels.2021.fw3n.7

LDPC-Coded Squeezed-Displaced States-based Quantum Communications

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We demonstrate that LDPC-coded squeezed-displaced-states-based QPSK has better tolerance to background noise and significantly outperforms corresponding coherent states-based counterpart. For average number of thermal photons 0.3, for LDPC-code of rate 0.8, the improvement is >3 dB.

Original language	English (US)
Title of host publication	2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781943580910
DOIs	https://doi.org/10.1364/cleo_qels.2021.fw3n.7
State	Published - May 2021
Event	2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States Duration: May 9 2021 → May 14 2021

Publication series

Name	2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings

Conference

Conference	2021 Conference on Lasers and Electro-Optics, CLEO 2021
Country/Territory	United States
City	Virtual, Online
Period	5/9/21 → 5/14/21

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials
Instrumentation
Atomic and Molecular Physics, and Optics

Access to Document

10.1364/cleo_qels.2021.fw3n.7

Cite this

LDPC-Coded Squeezed-Displaced States-based Quantum Communications. / Djordjevic, Ivan B.
2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2021. (2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Djordjevic, IB 2021, LDPC-Coded Squeezed-Displaced States-based Quantum Communications. in 2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings. 2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 2021 Conference on Lasers and Electro-Optics, CLEO 2021, Virtual, Online, United States, 5/9/21. https://doi.org/10.1364/cleo_qels.2021.fw3n.7

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abstract = "We demonstrate that LDPC-coded squeezed-displaced-states-based QPSK has better tolerance to background noise and significantly outperforms corresponding coherent states-based counterpart. For average number of thermal photons 0.3, for LDPC-code of rate 0.8, the improvement is >3 dB.",

author = "Djordjevic, {Ivan B.}",

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BT - 2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings

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LDPC-Coded Squeezed-Displaced States-based Quantum Communications

Abstract

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Conference

ASJC Scopus subject areas

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