High-sensitivity imaging with quantum spatial correlation of twin beams

被引：0

作者：

Gatti, A. ^{[1
]}

Brambilla, E. ^{[1
]}

Caspani, L. ^{[1
]}

Jedrkiewicz, O. ^{[1
]}

Lugiato, L. A. ^{[1
]}

机构：

[1] Univ Insubria, Dipartimento Sci Fisiche & Matemat, INFM CNR CNISM, Via Valleggio 11, I-22100 Como, Italy

来源：

NOISE AND FLUCTUATIONS IN PHOTONICS, QUANTUM OPTICS, AND COMMUNICATIONS | 2007年 / 6603卷

关键词：

quantum imaging; quantum metrology; quantum correlation;

D O I：

10.1117/12.724529

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose all imaging scheme based on the quantum spatial correlation of twin beams generated by PDC, and we show that it provides a substantial enhancement of the signal-to-noise ratio with respect to classical schemes.

引用

页数：12

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