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http://repositoriodigital.ipn.mx/handle/123456789/10628
Título : | Modeling of the Second harmonic generation in SiO2 sol-gel films doped with nanoscopic DR1 molecules as function of the poling time |
Palabras clave : | Second harmonic generation push-pull |
Fecha de publicación : | 16-ene-2013 |
Editorial : | Optical Materials |
Descripción : | A physical description for the second harmonic generation (SHG) intensity as function of corona poling time in SiO2:DR1 sol–gel films is shown. This model describes the poling time dependence of the SHG based on a damped oscillator description of the nanomolecules of DR1. Instead of an usual biexponential or polynomial model with meaningless parameters, all the parameters from our model have a physical interpretation. The model results have been experimentally verified in several SiO2:DR1 sol–gel films with different sidechain doping concentrations. |
URI : | http://www.repositoriodigital.ipn.mx/handle/123456789/10628 |
Otros identificadores : | 0925-3467 http://hdl.handle.net/123456789/104 |
Aparece en las colecciones: | Doctorado |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
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ModelingOptMater2006.pdf | 186.28 kB | Adobe PDF | Visualizar/Abrir |
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