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Spatial correlations in parametric down-conversion
DOI:10.1016/j.physrep.2010.06.003.png)
Abstract
En 中文
The transverse spatial effects observed in photon pairs produced by parametric down-conversion provide a robust and fertile testing ground for studies of quantum mechanics non-classical states of light correlated imaging and quantum information Over the last 20 years there has been much progress in this area ranging from technical advances and applications such as quantum imaging to investigations of fundamental aspects of quantum physics such as complementarity relations Bell s inequality violation and entanglement The field has grown immensely a quick search shows that there are hundreds of papers published in this field some with hundreds of citations The objective of this article is to review the building blocks and major theoretical and experimental advances in the field along with some possible technical applications and connections to other research areas (C) 2010 Elsevier B V All rights reserved
Keywords:
ORBITAL ANGULAR-MOMENTUM
PODOLSKY-ROSEN PARADOX
BIT-ERROR-RATE
QUANTUM INFORMATION
EXPERIMENTAL REALIZATION
2ND-HARMONIC GENERATION
SEPARABILITY CRITERION
GHOST INTERFERENCE
BROGLIE WAVELENGTH
INDUCED COHERENCE
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