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Observing Quantum Correlation of Photons in Laguerre-Gauss Modes Using the Gouy Phase

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Title: Observing Quantum Correlation of Photons in Laguerre-Gauss Modes Using the Gouy Phase
Authors: Kawase, Daisuke Browse this author
Miyamoto, Yoko Browse this author
Takeda, Mitsuo Browse this author
Sasaki, Keiji Browse this author →KAKEN DB
Takeuchi, Shigeki Browse this author →KAKEN DB
Issue Date: 1-Aug-2008
Publisher: American Physical Society
Journal Title: Physical Review Letters
Volume: 101
Issue: 5
Start Page: 050501
Publisher DOI: 10.1103/PhysRevLett.101.050501
PMID: 18764380
Abstract: The effect of the Gouy phase, which is one of the geometrical phases of photons, is observed through quantum correlation in Laguerre-Gaussian (LG) modes. In an experiment, the relative phase of two different LG modes of measurement basis states is manipulated via the Gouy phase, and the observed coincidence count rates agree well with theoretical predictions. This result suggests that the Gouy phase can be used as a new tool to manipulate multidimensional photonic quantum states.
Rights: © 2008 The American Physical Society
Type: article
Appears in Collections:電子科学研究所 (Research Institute for Electronic Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 竹内 繁樹

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