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Proceedings of SPIE - The International Society for Optical Engineering(4)
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Measurement of the third order nonlinear coefficients of organic materials by an holographic technique in the picosecond regime
Conference ObjectAbstract: We have developed a method which yields the real and the imaginary parts of third-order susceptibiliPalabras claves:Holographic, Interferometer, n 2, Nonlinear optics, Optical materials, Photonics, βAutores:Luis G. Rodríguez, Marcano O. A., Phu X., Simos C., Sylla M.Fuentes:googlescopusPhotophysical and photochemical properties of Bauhinia megalandra (Caesalpinaceae) extracts as new PDT photosensitizer
Conference ObjectAbstract: Recently new photosensitizers, chlorophyll "a and b" derivatives, for photodynamic therapy (PDT) havPalabras claves:Bauhinia megalandra, Chlorin, Optical spectra, Photodynamic Therapy, Photosensitizer, singlet oxygenAutores:Alexander I., Díaz Y., Echevarría L., Estrada O., Luis G. Rodríguez, Marcano O. A., Padrón L., Rivas C., Rivera I., Vargas F.Fuentes:googlescopusPicosecond measurement of the nonlinear refractive index of new salts of carboxylate anions with chiral ammonium cations
ArticleAbstract: The third order nonlinear optical properties of novel carboxylate anions with chiral amines and ammoPalabras claves:Molecular second-order hyperpolarizability, Nonlinear refraction index, Organic ionic compounds, Picosecond laser pulses, Third-order nonlinearly, Z-scan techniqueAutores:Giffard M., Gutierrez H., Hernández J., Luis G. Rodríguez, Marcano O. A., Phu X., Simos C., Soscun H.J., Sylla M.Fuentes:googlescopusOptical fiber detector based on light diffraction
Conference ObjectAbstract: We describe a new kind of fiber optics device, which detects directly sound and other perturbationsPalabras claves:Fiber optics detector, Light diffraction, Phase detectorAutores:Luis G. Rodríguez, Marcano O. A., Ramírez J.Fuentes:googlescopusStimulated Raman red-light generation by acetone as a perspective source for photo-dynamic therapy applications
Conference ObjectAbstract: We report on a new source of coherent red-light with perspective applications in laser photodynamicPalabras claves:Acetone, PDT, Stimulated Raman ScatteringAutores:Echevarría L., Estrada O., Luis G. Rodríguez, Marcano O. A., Piscitelli V.Fuentes:googlescopus