An ellipsometer based on an elasto optic modulation of polarization has been developed. Compare to a rotating polarizer setup, the performances, in term of accuracy and speed, have been significantly improved. Specular measurements make it possible to detect the presence of contamination on a component, without preliminary knowledge of its index of refraction.The measurement of polarimetric phase has been extended to the scattered field. In the case of components slightly heterogeneous, it is possible to discriminate the source of scattering (surface or bulk). We highlighted the effects of interferences between surfaces and bulks, and the sensitivity to cross-correlation effects in the multilayers.At last, in the case of very heterogeneous ...
We introduce a technique for determining the polarimetric characteristics of light by measuring the ...
Ces travaux de recherche portent sur le développement d'un système original de fusion de données de ...
Our aim was to make possible to use spectroscopic ellipsometry for mapping purposes during one measu...
Nous avons développé un ellipsomètre basé sur une modulation élasto optique de la polarisation. Par ...
When a coherent light source illuminates a random medium, having either surface roughness or refract...
Polarimetry problems can be dealt with simply the help of Poincaré's representation ; as this method...
[[abstract]]Coating technology has played an important role in optics, opto-electronics, semiconduct...
La polarisation est une des propriétés physiques de la lumière, modifiée lors d’une interaction entr...
AbstractThe polarization control technique, which is considered as a technique for controlling the s...
Ce travail est consacré à l'étude expérimentale et théorique du speckle de l'onde diffusée par des h...
A semi-automatic apparatus for measuring polarization of scattered waves in free space was construct...
This paper presents the review of 10 years research in optics and photonics. The first part is devot...
Far field light scattering from rough surfaces and inhomogeneous bulks has extensively been studied ...
Polarization is one of the physical properties of light, which is modified when light interacts with...
A full description of a scanning ellipsometer that incorporates the rotation of two polarizing eleme...
We introduce a technique for determining the polarimetric characteristics of light by measuring the ...
Ces travaux de recherche portent sur le développement d'un système original de fusion de données de ...
Our aim was to make possible to use spectroscopic ellipsometry for mapping purposes during one measu...
Nous avons développé un ellipsomètre basé sur une modulation élasto optique de la polarisation. Par ...
When a coherent light source illuminates a random medium, having either surface roughness or refract...
Polarimetry problems can be dealt with simply the help of Poincaré's representation ; as this method...
[[abstract]]Coating technology has played an important role in optics, opto-electronics, semiconduct...
La polarisation est une des propriétés physiques de la lumière, modifiée lors d’une interaction entr...
AbstractThe polarization control technique, which is considered as a technique for controlling the s...
Ce travail est consacré à l'étude expérimentale et théorique du speckle de l'onde diffusée par des h...
A semi-automatic apparatus for measuring polarization of scattered waves in free space was construct...
This paper presents the review of 10 years research in optics and photonics. The first part is devot...
Far field light scattering from rough surfaces and inhomogeneous bulks has extensively been studied ...
Polarization is one of the physical properties of light, which is modified when light interacts with...
A full description of a scanning ellipsometer that incorporates the rotation of two polarizing eleme...
We introduce a technique for determining the polarimetric characteristics of light by measuring the ...
Ces travaux de recherche portent sur le développement d'un système original de fusion de données de ...
Our aim was to make possible to use spectroscopic ellipsometry for mapping purposes during one measu...