Next-to-leading-order corrections to capacity for a nondispersive nonlinear optical fiber channel in the intermediate power region

Standard

Next-to-leading-order corrections to capacity for a nondispersive nonlinear optical fiber channel in the intermediate power region. / Panarin, A. A.; Reznichenko, A. V.; Terekhov, I. S.

In: Physical Review E, Vol. 95, No. 1, 012127, 17.01.2017.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{26aef028cdb94c8e8aaa6c1ee437ba57,

title = "Next-to-leading-order corrections to capacity for a nondispersive nonlinear optical fiber channel in the intermediate power region",

abstract = "We consider the optical fiber channel modeled by the nonlinear Schr{\"o}dinger equation with zero dispersion and additive Gaussian noise. Using the Feynman path-integral approach for the model, we find corrections to conditional probability density function, output signal distribution, conditional and output signal entropies, and the channel capacity at large signal-to-noise ratio. We demonstrate that the correction to the channel capacity is positive for large signal power. Therefore, this correction increases the earlier calculated capacity for a nondispersive nonlinear optical fiber channel in the intermediate power region.",

keywords = "MATHEMATICAL-THEORY, COMMUNICATION, LIMITS, SYSTEMS, TRANSMISSION, AMPLIFIERS",

author = "Panarin, {A. A.} and Reznichenko, {A. V.} and Terekhov, {I. S.}",

note = "Publisher Copyright: {\textcopyright} 2017 American Physical Society.",

year = "2017",

month = jan,

day = "17",

doi = "10.1103/PhysRevE.95.012127",

language = "English",

volume = "95",

journal = "Physical Review E",

issn = "2470-0045",

publisher = "American Physical Society",

number = "1",

}

RIS

TY - JOUR

T1 - Next-to-leading-order corrections to capacity for a nondispersive nonlinear optical fiber channel in the intermediate power region

AU - Panarin, A. A.

AU - Reznichenko, A. V.

AU - Terekhov, I. S.

PY - 2017/1/17

Y1 - 2017/1/17

N2 - We consider the optical fiber channel modeled by the nonlinear Schrödinger equation with zero dispersion and additive Gaussian noise. Using the Feynman path-integral approach for the model, we find corrections to conditional probability density function, output signal distribution, conditional and output signal entropies, and the channel capacity at large signal-to-noise ratio. We demonstrate that the correction to the channel capacity is positive for large signal power. Therefore, this correction increases the earlier calculated capacity for a nondispersive nonlinear optical fiber channel in the intermediate power region.

AB - We consider the optical fiber channel modeled by the nonlinear Schrödinger equation with zero dispersion and additive Gaussian noise. Using the Feynman path-integral approach for the model, we find corrections to conditional probability density function, output signal distribution, conditional and output signal entropies, and the channel capacity at large signal-to-noise ratio. We demonstrate that the correction to the channel capacity is positive for large signal power. Therefore, this correction increases the earlier calculated capacity for a nondispersive nonlinear optical fiber channel in the intermediate power region.

KW - MATHEMATICAL-THEORY

KW - COMMUNICATION

KW - LIMITS

KW - SYSTEMS

KW - TRANSMISSION

KW - AMPLIFIERS

UR - http://www.scopus.com/inward/record.url?scp=85010376060&partnerID=8YFLogxK

U2 - 10.1103/PhysRevE.95.012127

DO - 10.1103/PhysRevE.95.012127

M3 - Article

C2 - 28208476

AN - SCOPUS:85010376060

VL - 95

JO - Physical Review E

JF - Physical Review E

SN - 2470-0045

IS - 1

M1 - 012127

ER -

ID: 9069680