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Proceedings Paper

Control of spatial quantum fluctuations using photonic crystals
Author(s): María Moreno; Damiá Gomila; Roberta Zambrini
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Paper Abstract

Optical parametric oscillators emit light with non-classical correlations between opposite spatial modes (twin beams). We consider these devices in presence of an intracavity photonic crystal, modeled by a spatial modulation of the refractive index. The introduction of photonic crystals allows to control not only the macroscopic transverse profile of the emitted light beam but also its quantum fluctuations. We employ the Q representation to study pump and signal spatial correlations.

Paper Details

Date Published: 5 September 2008
PDF: 8 pages
Proc. SPIE 7092, Quantum Communications and Quantum Imaging VI, 709205 (5 September 2008); doi: 10.1117/12.795998
Show Author Affiliations
María Moreno, Instituto de Física Interdisciplinar y de Sistemas Complejos (Spain)
Damiá Gomila, Instituto de Física Interdisciplinar y de Sistemas Complejos (Spain)
Roberta Zambrini, Instituto de Física Interdisciplinar y de Sistemas Complejos (Spain)


Published in SPIE Proceedings Vol. 7092:
Quantum Communications and Quantum Imaging VI
Ronald E. Meyers; Yanhua Shih; Keith S. Deacon, Editor(s)

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