We study one-dimensional transverse modulational instability in a non local medium excited by a spatially incoherent source. Employing undoped nematic liquid crystals in a planar pre-tilted configuration, we investigate the role of the spectral broadening induced by incoherence in conjunction with spatially non local molecular reorientation. The phenomenon is modeled using the Wigner transform..
Peccianti, M., Conti, C., Alberici, E., Assanto, G. (2005). Spatially incoherent modulational instability in a local medium RID F-7127-2011. LASER PHYSICS LETTERS, 2(1), 25-29 [10.1002/lapl.200410142].
Spatially incoherent modulational instability in a local medium RID F-7127-2011
ASSANTO, GAETANO
2005-01-01
Abstract
We study one-dimensional transverse modulational instability in a non local medium excited by a spatially incoherent source. Employing undoped nematic liquid crystals in a planar pre-tilted configuration, we investigate the role of the spectral broadening induced by incoherence in conjunction with spatially non local molecular reorientation. The phenomenon is modeled using the Wigner transform..File in questo prodotto:
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