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Baibarac, M., Baltog, I. & Lefrant, S. (2011) Abnormal anti-Stokes Raman emission as single beam coherent anti-Stokes Raman scattering like process in LiNbO(3) and CdS powder. J. Appl. Phys. 110 053106. 
Added by: Laurent Cournède (2016-03-10 21:32:20)
Type de référence: Article
DOI: 10.1063/1.3633936
Numéro d'identification (ISBN etc.): 0021-8979
Clé BibTeX: Baibarac2011a
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Catégories: PMN
Mots-clés: carbon nanotubes, microscopy, modes, spectroscopy
Créateurs: Baibarac, Baltog, Lefrant
Collection: J. Appl. Phys.
Consultations : 5/442
Indice de consultation : 1%
Indice de popularité : 0.25%
Résumé     
Abnormal anti-Stokes Raman emission (AASRE) is defined by an anti-Stokes/Stokes intensity ratio much greater than expected on the basis of the equilibrium population of excited vibration states provided by the Boltzmann law. Using nonlinear optical materials such as LiNbO(3) and CdS in powder form, we demonstrate that under continuous single beam excitation it presents AASRE whose properties are similar to a single beam pumped Coherent Anti-Stokes Raman Scattering. We explain AASRE as resulting from a wave-mixing mechanism of the incident laser light with a Stokes shifted Raman light produced by a spontaneous Raman light scattering process, both strongly scattered inside the sample. (C) 2011 American Institute of Physics. [doi:10.1063/1.3633936]
Added by: Laurent Cournède  
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