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Observations of semidiurnal internal tides on the Patagonian Shelf
(Pergamon-Elsevier Science Ltd, 2018-09)
The Patagonian Shelf in the western South Atlantic is known for strong semidiurnal tides and intense seasonal stratification. Both observations and models reveal substantial cross-isobath tidal energy fluxes at the shelf ...
Classification of dispersion equations for homogeneous, dielectric-magnetic, uniaxial materials
(Optical Society of America, 2006-12)
The geometric representation at a fixed frequency of the wave vector (or dispersion) surface ω(k) for lossless, homogeneous, dielectric-magnetic uniaxial materials is explored for the case when the elements of the relative ...
Diffraction by a grating made of a uniaxial dielectric-magnetic medium exhibiting negative refraction
(IOP Publishing, 2005-08)
Diffraction of linearly polarized plane electromagnetic waves at the periodically corrugated boundary of vacuum and a linear, homogeneous, uniaxial, dielectric-magnetic medium is formulated as a boundary-value problem and ...
Caracterización de las amplificaciones de onda del suelo blando en CuencaCharacterization of soft ground wave amplifications in Cuenca.
(Ciencia Digital Editorial, 2022)
Estruturas gravadas em cristal de niobato de lítio por exposição a pulsos laser de femtossegundos: produção e caracterização
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Elétrica e Informática IndustrialUTFPR, 2018-09-11)
The present work shows the method used to write structures in lithium niobate crystals doped with erbium and magnesium as well as the characterization of such structures. Structures were produced in a x-cut sample by the ...
Clasificación de Ondas
(2016-01-31)
Optics and modern physics is important. It helps us to analyse the fenoms of reflection and refraction known as the images in the from lenses and mirrors.
Refraction corrected transmission ultrasound computed tomography for application in breast imaging
(AMER ASSOC PHYSICISTS MEDICINE AMER INST PHYSICS, 2010)
Purpose: We present an iterative framework for CT reconstruction from transmission ultrasound data which accurately and efficiently models the strong refraction effects that occur in our target application: Imaging the ...