X-shaped space-time coherence in optical parametric generation
نویسندگان
چکیده
منابع مشابه
Emergence of X-shaped spatiotemporal coherence in optical waves.
Considering the problem of parametric nonlinear interaction, we report the experimental observation of electromagnetic waves characterized by an X-shaped spatiotemporal coherence; i.e., coherence is neither spatial nor temporal, but skewed along specific spatiotemporal trajectories. The application of the usual, purely spatial or temporal, measures of coherence would erroneously lead to the con...
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Gustav Strömqvist,* Valdas Pasiskevicius, Carlota Canalias, Pierre Aschieri, Antonio Picozzi, and Carlos Montes Department of Applied Physics, Royal Institute of Technology (KTH), Roslagstullsbacken 21, 10691 Stockholm, Sweden LPMC-CNRS, Université de Nice-Sophia Antipolis, Parc Valrose, F-06108 Nice, France Institut Carnot de Bourgogne, F-21078 Dijon Cedex, France *Corresponding author: gs@las...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2007
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.76.033823