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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 ...
Scanning optical coherence tomography applied to the characterization of surfaces and coatings
(El Sevier, 2014)
This paper shows the technique of optical coherence tomography in the frequency domain (OCT-FD) to obtain surface topography and tomography of surface coatings. The setup is based on a superluminescent diode centered on ...