Classical communication in the presence of quantum Gaussian noise

Jeffrey H. Shapiro; Brent J. Yen; Saikat Guha; Baris I. Erkmen

doi:10.1117/12.609331

Classical communication in the presence of quantum Gaussian noise

Jeffrey H. Shapiro, Brent J. Yen, Saikat Guha, Baris I. Erkmen

Research output: Contribution to journal › Conference article › peer-review

Abstract

The classical information capacity of channels that are subject to quantum Gaussian noise is studied. Recent work has established the capacity of the pure-loss channel, as well as bounds on and a conjecture for the capacity of the lossy channel with isotropic-Gaussian excess noise. This work is applied to the pure-loss free-space channel that uses multiple Hermite-Gaussian (HG) or Laguerre-Gaussian (LG) spatial modes to communicate between soft-aperture transmit and receive pupils, and to the lossy channel with anisotropic (colored) Gaussian noise.

Original language	English (US)
Article number	10
Pages (from-to)	63-73
Number of pages	11
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5842
DOIs	https://doi.org/10.1117/12.609331
State	Published - 2005
Externally published	Yes
Event	Fluctuations and Noise in Photonics and Quantum Optics III - Austin, TX, United States Duration: May 24 2005 → May 26 2005

Keywords

Channel capacity
Hermite-Gaussian modes
Laguerre-Gaussian modes
Quantum Gaussian noise

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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10.1117/12.609331

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title = "Classical communication in the presence of quantum Gaussian noise",

abstract = "The classical information capacity of channels that are subject to quantum Gaussian noise is studied. Recent work has established the capacity of the pure-loss channel, as well as bounds on and a conjecture for the capacity of the lossy channel with isotropic-Gaussian excess noise. This work is applied to the pure-loss free-space channel that uses multiple Hermite-Gaussian (HG) or Laguerre-Gaussian (LG) spatial modes to communicate between soft-aperture transmit and receive pupils, and to the lossy channel with anisotropic (colored) Gaussian noise.",

keywords = "Channel capacity, Hermite-Gaussian modes, Laguerre-Gaussian modes, Quantum Gaussian noise",

author = "Shapiro, {Jeffrey H.} and Yen, {Brent J.} and Saikat Guha and Erkmen, {Baris I.}",

year = "2005",

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language = "English (US)",

volume = "5842",

pages = "63--73",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

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note = "Fluctuations and Noise in Photonics and Quantum Optics III ; Conference date: 24-05-2005 Through 26-05-2005",

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TY - JOUR

T1 - Classical communication in the presence of quantum Gaussian noise

AU - Shapiro, Jeffrey H.

AU - Yen, Brent J.

AU - Guha, Saikat

AU - Erkmen, Baris I.

PY - 2005

Y1 - 2005

N2 - The classical information capacity of channels that are subject to quantum Gaussian noise is studied. Recent work has established the capacity of the pure-loss channel, as well as bounds on and a conjecture for the capacity of the lossy channel with isotropic-Gaussian excess noise. This work is applied to the pure-loss free-space channel that uses multiple Hermite-Gaussian (HG) or Laguerre-Gaussian (LG) spatial modes to communicate between soft-aperture transmit and receive pupils, and to the lossy channel with anisotropic (colored) Gaussian noise.

AB - The classical information capacity of channels that are subject to quantum Gaussian noise is studied. Recent work has established the capacity of the pure-loss channel, as well as bounds on and a conjecture for the capacity of the lossy channel with isotropic-Gaussian excess noise. This work is applied to the pure-loss free-space channel that uses multiple Hermite-Gaussian (HG) or Laguerre-Gaussian (LG) spatial modes to communicate between soft-aperture transmit and receive pupils, and to the lossy channel with anisotropic (colored) Gaussian noise.

KW - Channel capacity

KW - Hermite-Gaussian modes

KW - Laguerre-Gaussian modes

KW - Quantum Gaussian noise

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DO - 10.1117/12.609331

M3 - Conference article

AN - SCOPUS:28444487462

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VL - 5842

SP - 63

EP - 73

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

M1 - 10

T2 - Fluctuations and Noise in Photonics and Quantum Optics III

Y2 - 24 May 2005 through 26 May 2005

ER -

Classical communication in the presence of quantum Gaussian noise

Abstract

Keywords

ASJC Scopus subject areas

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