Generation of entanglement between frequency bands by nonlinear fiber propagation and spectral pulse shaping

Daisuke Fujishima, Fumihiko Kannari, Masahiro Takeoka, Masahide Sasaki

研究成果: Article

3 引用 (Scopus)

抄録

A novel fiber-based scheme for generating quadrature entanglement between a specific pair of frequency bands is proposed. The scheme is based on use of a nonlinear fiber, a spectral pulse shaper, and an adaptive feedback loop. It is numerically predicted that at least -5 dB of the quadrature entanglement will be created by preparation of an appropriate initial phase spectrum. Optimal control of the four-wave mixing terms of the Kerr Hamiltonian is crucial for improvement of the entanglement.

元の言語English
ページ(範囲)275-277
ページ数3
ジャーナルOptics Letters
28
発行部数4
出版物ステータスPublished - 2003 2 15

Fingerprint

quadratures
shapers
fibers
propagation
optimal control
pulses
four-wave mixing
preparation

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

これを引用

Generation of entanglement between frequency bands by nonlinear fiber propagation and spectral pulse shaping. / Fujishima, Daisuke; Kannari, Fumihiko; Takeoka, Masahiro; Sasaki, Masahide.

:: Optics Letters, 巻 28, 番号 4, 15.02.2003, p. 275-277.

研究成果: Article

Fujishima, Daisuke ; Kannari, Fumihiko ; Takeoka, Masahiro ; Sasaki, Masahide. / Generation of entanglement between frequency bands by nonlinear fiber propagation and spectral pulse shaping. :: Optics Letters. 2003 ; 巻 28, 番号 4. pp. 275-277.
@article{2ee115d87d004ab89499cfa3fc952584,
title = "Generation of entanglement between frequency bands by nonlinear fiber propagation and spectral pulse shaping",
abstract = "A novel fiber-based scheme for generating quadrature entanglement between a specific pair of frequency bands is proposed. The scheme is based on use of a nonlinear fiber, a spectral pulse shaper, and an adaptive feedback loop. It is numerically predicted that at least -5 dB of the quadrature entanglement will be created by preparation of an appropriate initial phase spectrum. Optimal control of the four-wave mixing terms of the Kerr Hamiltonian is crucial for improvement of the entanglement.",
author = "Daisuke Fujishima and Fumihiko Kannari and Masahiro Takeoka and Masahide Sasaki",
year = "2003",
month = "2",
day = "15",
language = "English",
volume = "28",
pages = "275--277",
journal = "Optics Letters",
issn = "0146-9592",
publisher = "The Optical Society",
number = "4",

}

TY - JOUR

T1 - Generation of entanglement between frequency bands by nonlinear fiber propagation and spectral pulse shaping

AU - Fujishima, Daisuke

AU - Kannari, Fumihiko

AU - Takeoka, Masahiro

AU - Sasaki, Masahide

PY - 2003/2/15

Y1 - 2003/2/15

N2 - A novel fiber-based scheme for generating quadrature entanglement between a specific pair of frequency bands is proposed. The scheme is based on use of a nonlinear fiber, a spectral pulse shaper, and an adaptive feedback loop. It is numerically predicted that at least -5 dB of the quadrature entanglement will be created by preparation of an appropriate initial phase spectrum. Optimal control of the four-wave mixing terms of the Kerr Hamiltonian is crucial for improvement of the entanglement.

AB - A novel fiber-based scheme for generating quadrature entanglement between a specific pair of frequency bands is proposed. The scheme is based on use of a nonlinear fiber, a spectral pulse shaper, and an adaptive feedback loop. It is numerically predicted that at least -5 dB of the quadrature entanglement will be created by preparation of an appropriate initial phase spectrum. Optimal control of the four-wave mixing terms of the Kerr Hamiltonian is crucial for improvement of the entanglement.

UR - http://www.scopus.com/inward/record.url?scp=0037443081&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037443081&partnerID=8YFLogxK

M3 - Article

C2 - 12653370

AN - SCOPUS:0037443081

VL - 28

SP - 275

EP - 277

JO - Optics Letters

JF - Optics Letters

SN - 0146-9592

IS - 4

ER -