Experimental investigation of the visibility dependence in a nonlinear interferometer using parametric amplifiers

Jia Kong; Jietai Jing; Hailong Wang; F. Hudelist; Cunjin Liu; Weiping Zhang

doi:10.1063/1.4774380

Experimental investigation of the visibility dependence in a nonlinear interferometer using parametric amplifiers

Jia Kong^*
, Jietai Jing
, Hailong Wang
, F. Hudelist
, Cunjin Liu
, Weiping Zhang

^*Corresponding author for this work

not available

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

48 Scopus citations

Abstract

Two four-wave mixing processes have been employed to experimentally construct a nonlinear interferometer [Jing, Appl. Phys. Lett. 99, 011110 (2011)], which has a better phase sensitivity than the traditional linear interferometer. For its applications in quantum measurement, interference fringe visibility can significantly affect the quantum detection efficiency. In this letter, we study how various parameters, such as the pump power, the one-photon detuning, and the two-photon detuning, influence the visibility of nonlinear interferometer. We find that the visibility greater than 0.9 can be achieved for large range of system parameters.

Original language	English
Article number	011130
Journal	Applied Physics Letters
Volume	102
Issue number	1
DOIs	https://doi.org/10.1063/1.4774380
State	Published - 7 Jan 2013
Externally published	Yes

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abstract = "Two four-wave mixing processes have been employed to experimentally construct a nonlinear interferometer [Jing, Appl. Phys. Lett. 99, 011110 (2011)], which has a better phase sensitivity than the traditional linear interferometer. For its applications in quantum measurement, interference fringe visibility can significantly affect the quantum detection efficiency. In this letter, we study how various parameters, such as the pump power, the one-photon detuning, and the two-photon detuning, influence the visibility of nonlinear interferometer. We find that the visibility greater than 0.9 can be achieved for large range of system parameters.",

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AU - Kong, Jia

AU - Jing, Jietai

AU - Wang, Hailong

AU - Hudelist, F.

AU - Liu, Cunjin

AU - Zhang, Weiping

PY - 2013/1/7

Y1 - 2013/1/7

N2 - Two four-wave mixing processes have been employed to experimentally construct a nonlinear interferometer [Jing, Appl. Phys. Lett. 99, 011110 (2011)], which has a better phase sensitivity than the traditional linear interferometer. For its applications in quantum measurement, interference fringe visibility can significantly affect the quantum detection efficiency. In this letter, we study how various parameters, such as the pump power, the one-photon detuning, and the two-photon detuning, influence the visibility of nonlinear interferometer. We find that the visibility greater than 0.9 can be achieved for large range of system parameters.

AB - Two four-wave mixing processes have been employed to experimentally construct a nonlinear interferometer [Jing, Appl. Phys. Lett. 99, 011110 (2011)], which has a better phase sensitivity than the traditional linear interferometer. For its applications in quantum measurement, interference fringe visibility can significantly affect the quantum detection efficiency. In this letter, we study how various parameters, such as the pump power, the one-photon detuning, and the two-photon detuning, influence the visibility of nonlinear interferometer. We find that the visibility greater than 0.9 can be achieved for large range of system parameters.

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Experimental investigation of the visibility dependence in a nonlinear interferometer using parametric amplifiers

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