Publikationsdatum:
2014-12-31
Beschreibung:
Author(s): Nicolás Quesada and J. E. Sipe We study time-ordering corrections to the description of spontaneous parametric down-conversion (SPDC), four-wave mixing (SFWM), and frequency conversion using the Magnus expansion. Analytic approximations to the evolution operator that are unitary are obtained. They are Gaussian preserving, and all... [Phys. Rev. A 90, 063840] Published Tue Dec 30, 2014
Schlagwort(e):
Quantum optics, physics of lasers, nonlinear optics, classical optics
Print ISSN:
1050-2947
Digitale ISSN:
1094-1622
Thema:
Physik
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