High-resolution ghost image and ghost diffraction experiments with thermal light

被引：696

作者：

Ferri, F ^{[1
]}

Magatti, D ^{[1
]}

Gatti, A ^{[1
]}

Bache, M ^{[1
]}

Brambilla, E ^{[1
]}

Lugiato, LA ^{[1
]}

机构：

[1] Univ Insubria, INFM, Dipartimento Matemat & Fis, I-22100 Como, Italy

来源：

PHYSICAL REVIEW LETTERS | 2005年 / 94卷 / 18期

关键词：

D O I：

10.1103/PhysRevLett.94.183602

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

High-resolution ghost image and ghost diffraction experiments are performed by using a single classical source of pseudothermal speckle light divided by a beam splitter. Passing from the image to the diffraction result solely relies on changing the optical setup in the reference arm, while leaving the object arm untouched. The product of spatial resolutions of the ghost image and ghost diffraction experiments is shown to overcome a limit which seemed to be achievable only with entangled photons.

引用

页数：4

共 18 条

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