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arXiv:1912.09321 · Reviews of Modern Physics

Modes and states in quantum optics

Claude Fabre, Nicolas Treps

Published Sep 10, 2020• 312 citations
arXivHTMLPDF

Abstract

Quantum states of light are at the same time endowed with two superposition principles: the one of the classical Maxwell waves and the one of the quantum states occupying these waves. This article reviews the interplay between these two aspects of quantum optics. A summary of the description of multimode quantum states is presented along with an example of the characterization of correlations and entanglement with applications in metrology and quantum computation.

DOI
10.1103/revmodphys.92.035005

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Quantum states of light are at the same time endowed with two superposition principles: the one of the classical Maxwell waves and the one of the quantum states occupying these waves. This article reviews the interplay between these two aspects of quantum optics. A summary of the description of multimode quantum states is presented along with an example of the characterization of correlations and entanglement with applications in metrology and quantum computation.
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