Experimental generation of bright squeezed light and bright EPR beam from NOPA

Xiao Ying Li; Jie Tai Jing; Jing Zhang; Qing Pan; Chang De Xie; Kun Chi Peng

Experimental generation of bright squeezed light and bright EPR beam from NOPA

Xiao Ying Li^*
, Jie Tai Jing
, Jing Zhang
, Qing Pan
, Chang De Xie
, Kun Chi Peng

^*Corresponding author for this work

Shanxi University

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

3 Scopus citations

Abstract

The bright Einstein-Podolsky-Rosen (EPR) beam (with quantum correlations between the quadrature-phase amplitudes of the spatially separated signals and the idler beams), and the bright two-mode quadrature squeezed light have been experimentally generated from a cw nondegenerate optical parametric amplifier (NOPA) injected by seed wave with degenerate frequency but orthogonal polarization. The squeezing of the bright two-mode amplitude squeezed light is 5.7 ± 0.2dB. The correlation of amplitude quadratures and phase quadratures between signals and idler modes are measured to be 5.4 ± 0.2dB and 5.4 ± 0.2dB respectively. The product of the inferred uncertainties for one beam is 0.332 ± 0.003.

Original language	English
Pages (from-to)	972
Number of pages	1
Journal	Wuli Xuebao/Acta Physica Sinica
Volume	51
Issue number	5
State	Published - May 2002
Externally published	Yes

Keywords

Bright two-mode quadrature squeezed light
EPR beam
Nondegenerate optical parametric amplifier

Cite this

@article{cc2463018ee245809dd5c98720783a64,

title = "Experimental generation of bright squeezed light and bright EPR beam from NOPA",

abstract = "The bright Einstein-Podolsky-Rosen (EPR) beam (with quantum correlations between the quadrature-phase amplitudes of the spatially separated signals and the idler beams), and the bright two-mode quadrature squeezed light have been experimentally generated from a cw nondegenerate optical parametric amplifier (NOPA) injected by seed wave with degenerate frequency but orthogonal polarization. The squeezing of the bright two-mode amplitude squeezed light is 5.7 ± 0.2dB. The correlation of amplitude quadratures and phase quadratures between signals and idler modes are measured to be 5.4 ± 0.2dB and 5.4 ± 0.2dB respectively. The product of the inferred uncertainties for one beam is 0.332 ± 0.003.",

keywords = "Bright two-mode quadrature squeezed light, EPR beam, Nondegenerate optical parametric amplifier",

author = "Li, \{Xiao Ying\} and Jing, \{Jie Tai\} and Jing Zhang and Qing Pan and Xie, \{Chang De\} and Peng, \{Kun Chi\}",

year = "2002",

month = may,

language = "英语",

volume = "51",

pages = "972",

journal = "Wuli Xuebao/Acta Physica Sinica",

issn = "1000-3290",

publisher = "Institute of Physics, Chinese Academy of Sciences",

number = "5",

}

TY - JOUR

T1 - Experimental generation of bright squeezed light and bright EPR beam from NOPA

AU - Li, Xiao Ying

AU - Jing, Jie Tai

AU - Zhang, Jing

AU - Pan, Qing

AU - Xie, Chang De

AU - Peng, Kun Chi

PY - 2002/5

Y1 - 2002/5

N2 - The bright Einstein-Podolsky-Rosen (EPR) beam (with quantum correlations between the quadrature-phase amplitudes of the spatially separated signals and the idler beams), and the bright two-mode quadrature squeezed light have been experimentally generated from a cw nondegenerate optical parametric amplifier (NOPA) injected by seed wave with degenerate frequency but orthogonal polarization. The squeezing of the bright two-mode amplitude squeezed light is 5.7 ± 0.2dB. The correlation of amplitude quadratures and phase quadratures between signals and idler modes are measured to be 5.4 ± 0.2dB and 5.4 ± 0.2dB respectively. The product of the inferred uncertainties for one beam is 0.332 ± 0.003.

AB - The bright Einstein-Podolsky-Rosen (EPR) beam (with quantum correlations between the quadrature-phase amplitudes of the spatially separated signals and the idler beams), and the bright two-mode quadrature squeezed light have been experimentally generated from a cw nondegenerate optical parametric amplifier (NOPA) injected by seed wave with degenerate frequency but orthogonal polarization. The squeezing of the bright two-mode amplitude squeezed light is 5.7 ± 0.2dB. The correlation of amplitude quadratures and phase quadratures between signals and idler modes are measured to be 5.4 ± 0.2dB and 5.4 ± 0.2dB respectively. The product of the inferred uncertainties for one beam is 0.332 ± 0.003.

KW - Bright two-mode quadrature squeezed light

KW - EPR beam

KW - Nondegenerate optical parametric amplifier

UR - https://www.scopus.com/pages/publications/0347687251

M3 - 文章

AN - SCOPUS:0347687251

SN - 1000-3290

VL - 51

SP - 972

JO - Wuli Xuebao/Acta Physica Sinica

JF - Wuli Xuebao/Acta Physica Sinica

IS - 5

ER -

Experimental generation of bright squeezed light and bright EPR beam from NOPA

Abstract

Keywords

Other files and links

Fingerprint

Cite this