Search Results - "Carrasco, M L Arroyo"

New asymmetric propagation invariant beams obtained by amplitude and phase modulation in frequency space by Mendoza-Hernández, J., Arroyo Carrasco, M.L., Méndez Otero, M.M., Chávez-Cerda, S., Iturbe Castillo, M.D.

“…In this paper, we demonstrate, numerically and experimentally that using the mask-lens setup used by Durnin to generate Bessel beams Durnin [Phys. Rev. Lett…”
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Analytical expressions for Z-scan with arbitrary phase change in thin nonlocal nonlinear media by Ortega, A Balbuena, Carrasco, M L Arroyo, Otero, M M Méndez, Lara, E Reynoso, Ramírez, E V García, Castillo, M D Iturbe

“…Analytical expressions for the normalized transmittance of a thin material with simultaneous nonlocal nonlinear change in refraction and absorption are…”
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Far field intensity distributions due to spatial self phase modulation of a Gaussian beam by a thin nonlocal nonlinear media by Ramirez, E V Garcia, Carrasco, M L Arroyo, Otero, M M Mendez, Cerda, S Chavez, Castillo, M D Iturbe

“…In this work we present a simple model that can be used to calculate the far field intensity distributions when a Gaussian beam cross a thin sample of…”
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Z-scan for thin media with more than one nonlocal nonlinear response by Irivas, B A Martinez, Carrasco, M L Arroyo, Otero, M M Mendez, García, R Ramos, Castillo, M D Iturbe

“…A model to characterize the response of a thin media that can exhibit more than one nonlocal nonlinear response when it is illuminated with a Gaussian beam in…”
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Waveguide properties of the asymmetric collision between two bright spatial solitons in Kerr media by Martínez, D Ramírez, Otero, M M Méndez, Carrasco, M L Arroyo, Castillo, M D Iturbe

“…In this work, we numerically characterize the waveguide properties of the asymmetric collision between two bright spatial solitons in a nonlinear Kerr media…”
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Nonlocal nonlinear refractive index of gold nanoparticles synthesized by ascorbic acid reduction: comparison of fitting models by Balbuena Ortega, A., Arroyo Carrasco, M.L., Méndez Otero, M.M., Gayou, V.L., Delgado Macuil, R., Martínez Gutiérrez, H., Iturbe Castillo, M.D.

“…In this paper, the nonlinear refractive index of colloidal gold nanoparticles under continuous wave illumination is investigated with the z-scan technique…”
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Polarization-controlled contrasted images using dye-doped nematic liquid crystals by Porras Aguilar, R, Ramirez-San-Juan, J C, Baldovino-Pantaleon, O, May-Arrioja, D, Arroyo Carrasco, M L, Iturbe-Castillo, M D, Sánchez-de-la-Llave, D, Ramos-Garcia, R

“…We explore the polarization dependence of the nonlinear response of a planar nematic liquid crystal cell doped with 1% wt of methyl red dye. The results…”
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Z-scan analytical expressions for weak thick nonlocal nonlinear media by Torres Romero, R., Méndez Otero, M. M., Arroyo Carrasco, M. L., Martínez Irivas, B. A., Iturbe Castillo, M. D.

“…Analytical expressions for the on-axis normalized transmittance and total transmittance z-scan of thick nonlocal nonlinear media illuminated by a Gaussian beam…”
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Slices method to describe ray propagation in inhomogeneous media by Aguilar-Gutiérrez, J.F., Arroyo Carrasco, M.L., Iturbe-Castillo, M.D.

“…We describe an alternative method that numerically calculates the trajectory followed by a light ray in rotationally symmetric inhomogeneous media in the…”
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Far-field diffraction patterns by a thin nonlinear absorptive nonlocal media by Martinez Irivas, B A, Arroyo Carrasco, M L, Mendez Otero, M M, Ramos García, R, Iturbe Castillo, M D

“…In this work we present numerical results of the far field intensity distributions obtained for a Gaussian beam after crossing a thin nonlinear nonlocal…”
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Z-scan analytical solutions for thin media with high order refractive nonlinearity and multiphoton absorption by Mendez Rodriguez, J. J., Arroyo Carrasco, M. L., Torres Romero, R., Mendez Otero, M. M., Martinez Irivas, B. A., Iturbe Castillo, M. D.

“…Considering that a thin media presents solely one type of nonlinearity, we obtain an analytical solution for far field on-axis Z-scan detection; a second…”
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Characterization of the nonlinear optical properties of Zn and Ag nanoparticles using light at 1550 nm by Guzmán-Barraza, A., Ortega-Mendoza, J.G., Padilla-Vivanco, A., Arroyo Carrasco, M.L., Silva-González, N.R., Zaca-Morán, P., García Ramírez, E.V.

“…Nonlinear optical properties of metallic and oxide metallic nanoparticles have been extensively studied as saturable absorbers in fiber-optic lasers in the…”
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Neither Kerr Nor Thermal Nonlinear Response of Dye Doped Liquid Crystal Characterized by the Z-Scan Technique by Rodríguez-Rosales, A. A., Ortega-Martínez, R., Arroyo Carrasco, M. L., Reynoso Lara, E., Treviño Palacios, C. G., Baldovino-Pantaleón, O., Ramos García, R., Iturbe-Castillo, M. D.

“…In the experimental characterization of the nonlinear optical properties of dye-doped liquid crystals by the Z-scan technique with CW lasers it is rather…”
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Measurement of the coherence length of diffusely scattered laser beams with adaptive photodetectors by Carrasco, M.L.Arroyo, Montero, P.Rodrı́guez, Stepanov, S

“…Original experiments on measurements of the coherence length of diffusely scattered CW laser beams using GaAs adaptive photodetectors based on the photo-EMF…”
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Two nonlinear optical processes in Z-scan curves of a bleached photographic film by Reynoso-Lara, E., Balbuena-Ortega, A., Bravo-García, Y. E., Dávila-Pintle, J. A., Arroyo-Carrasco, M. L., Iturbe-Castillo, M. D.

“…Background In this work, the experimental behavior observed in the z-scan curves of a sample of bleached photographic film for different incident powers is…”
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Interferometric generation of dark spatial solitons in a photorefractive Bi12TiO20 crystal by Méndez Otero, M.M., Beltrán Pérez, G., Arroyo Carrasco, M.L., Martí Panameño, E., Iturbe Castillo, M.D., Chávez Cerda, S.

“…We present an interferometric way to generate dark spatial solitons by propagating two coherent beams in a photorefractive Bi12TiO20 crystal under application…”
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Depth resolution of a laser profilometer based on photo-EMF detector by Arroyo Carrasco, M.L., Rodriguez Montero, P., Sanchez Sanchez, M., Stepanov, S.

“…A laser profilometer based on adaptive photo-EMF detector that can find application for testing optically rough surfaces is described. Depth resolution of the…”
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Nonlocal nonlinear refractive index of gold nanoparticles synthesized by ascorbic acid reduction: comparison of fitting models by Ortega, A Balbuena, Carrasco, ML Arroyo, Otero, M Méndez, Gayou, V L, Macuil, R Delgado, Gutiérrez, H Martínez, Castillo, MD Iturbe

“…In this paper, the nonlinear refractive index of colloidal gold nanoparticles under continuous wave illumination is investigated with the z-scan technique…”
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The principle of superposition for waves by Aguilar, L. M. Arévalo, Robledo-Sánchez, C, Carrasco, M. L. Arroyo, Otero, M. M. Mendez

“…In this paper we will argue that the superposition of waves can be calculated and taught in a simple way. We show, using the Gauss's method to sum an…”
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Experimental observation of spiral patterns by obstruction of Bessel beams: Application of single shot phase-shifting interferometry by Rodriguez-Zurita, G., Toto-Arellano, N.I., Arroyo-Carrasco, M.L., Meneses-Fabian, C., Vazquez Castillo, J.F.

“…A method to obtain spiral fringes and embedded vortices is presented. Both beam Bessel obstruction and interference with a reference wave are involved…”
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