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Harmonic demodulation and minimum enhancement factors in field-enhanced near-field optical microscopy
(2015-01)
Field enhanced scanning optical microscopy (FESOM) relies on the design and fabrication of plasmonic probes which had to provide optical and chemical contrast at the nanoscale. In order to do so, the scattering containing ...
Fabricación y Caracterización de Sustratos Plasmónicos Basados en Nanobastones de Oro
(2015)
Se fabricaron sustratos plasmónicos mediante el recubrimiento controlado de superficies de vidrio y películas
delgadas de oro con nanobastones de oro. Estos sustratos nanoestructurados poseen resonancias ópticas en el ...
Recubrimiento controlado de sustratos de vidrio con nanobastones metálicos
(2015-03-12)
Se realizó la síntesis de nanobastones de oro monodispersos con una eficiencia superior al 80% sobre el total
de nanopartículas, caracterizado por una resonancia plasmónica longitudinal cercana a los 800 nm. Se modi-
ficaron ...
Dual system increases the resolution of a low coherence interferometer system through a signal detector astigmatic focus
(2015-10-29)
La interferometría de baja coherencia en el espacio de Fourier (OCT-FD) es una técnica que permite medir distancia con valores típicos de rango dinámico en el orden de 3 mm y resolución por debajo de los 10 µm. En este ...
Dual system increases the resolution of a low coherence interferometer system through a signal detector astigmatic focus
(2015-10-29)
The low coherence interferometry in Fourier space (FD-OCT) is a technique to measure distance with
typical values of dynamic range in the order of 3 mm and resolution below 10 microns. In this paper
we propose to combine ...
Dynamic Detection of Thicknesses in Polymer Deformation Based on the Optical Coherence Interferometry Technique
(2015-07-31)
We describe the implementation of the optical coherence interferometry (OCT) technique in the dynamic
measurement of the deformation of polymers. The experimental set-up of the interferometer system and the signal processing ...
Interferometric system based on swept source-optical coherence tomography scheme applied to the measurement of distances of industrial interest
(2015-12-11)
We used an interferometric technique based on typical optical coherence tomography (OCT)
schemes for measuring distances of industrial interest. The system employed as a light source a tunable erbium-doped fiber laser of ...