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Dynamic Detection of Thicknesses in Polymer Deformation Based on the Optical Coherence Interferometry Technique
(Bentham Science Publishers, 2015-07)
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 ...
Enhanced multi-wavelength holographic profilometry by laser mode selection
(2006-10-19)
The application of multi-wavelength holography for surface shape measurement is presented. In our holographic setup a Bi12TiO 20 (BTO) photorefractive crystal was the holographic recording medium and a multimode diode laser ...
Enhanced multi-wavelength holographic profilometry by laser mode selection
(2006-10-19)
The application of multi-wavelength holography for surface shape measurement is presented. In our holographic setup a Bi12TiO 20 (BTO) photorefractive crystal was the holographic recording medium and a multimode diode laser ...
In vitro surface roughness of different glass ionomer cements indicated for ART restorations
(2010-04-01)
Aim: The aim of this in vitro study was to evaluate the surface roughness of three glass ionomer cements (GICs) indicated for ART restorations. Methods: Ten cylindrical specimens of three commercial glass ionomers cements ...
In vitro surface roughness of different glass ionomer cements indicated for ART restorations
(2010-04-01)
Aim: The aim of this in vitro study was to evaluate the surface roughness of three glass ionomer cements (GICs) indicated for ART restorations. Methods: Ten cylindrical specimens of three commercial glass ionomers cements ...
Sodium fluoride effect on erosion-abrasion under hyposalivatory simulating conditions
(2013-07-04)
Objectives: To investigate the effect of fluoride (0, 275 and 1250 ppm F; NaF) in combination with normal and low salivary flow rates on enamel surface loss and fluoride uptake using an erosion-remineralization-abrasion ...
Multi-wavelength holographic profilometry - art. no. 60272L
(Spie - Int Soc Optical Engineering, 2006-01-01)
A novel method for surface profilometry by holography is presented. We used a diode laser emitting at many wavelengths simultaneously as the light source and a Bi12TiO20 (BTO) crystal as the holographic medium in single ...