Quantum-Optical Mode Gate for Nonclassical Squeezed Light

被引：0
|
作者：
Sukharnikov, V. V. [1 ]
Tikhonova, O. V. [1 ,2 ]
机构：
[1] Moscow MV Lomonosov State Univ, Fac Phys, Moscow 119991, Russia
[2] Moscow MV Lomonosov State Univ, Skobeltsyn Inst Nucl Phys, Moscow 119234, Russia
来源：
JETP LETTERS | 2019年 / 109卷 / 09期
基金：
俄罗斯科学基金会;
关键词：
D O I：
10.1134/S0021364019090169
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A theoretical approach has been developed in the Schmidt mode formalism and photon operators in these modes to describe the spectral properties of the light generated in the nonlinear process of sum-frequency generation. A special regime at which the frequency correlations of photons in the output beams are suppressed has been described in detail. The control of the mode composition and spectral properties of the nonclassical squeezed light used to illuminate the signal channel with the possibility of generating a squeezed vacuum at the sum-frequency mode has been demonstrated at this regime.
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页码：569 / 574
页数：6
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