The article shows low it is possible to reverse the contrast of multiple wave fringes and consequently improve the sharpness of these fringes. This method has been utilized to measure the mechanical thickness of thin films and to control the flatness of the support. The precision is of the order of 3 Angströms.Cet article montre comment il est possible d'inverser le contraste des franges à ondes multiples et ainsi d'améliorer le pointé de ces franges. Cette méthode a été utilisée pour mesurer l'épaisseur mécanique de couches minces et contrôler la planéité de support. La précision est de l'ordre de 3 Angströms
The use of white light interference fringes as an optical probe in microscopy is of growing importan...
The use of the rational formalism in the residual stress determination method by X-ray diffraction ...
On développe une théorie générale, du deuxième ordre par rapport à l'épaisseur et à la rugosité supe...
The authors have measured thicknesses of silver thin films by using fringes of equal chromatic order...
It is shown how a "maximetre" may be used for monitoring thin films differing from λ/4 in optical th...
Etude d'une méthode d'évaluation de l'épaisseur d'une couche mince d'argent couvrant partiellement u...
Holographic interferometry and contouring are two optical methods used to the characterization of me...
The high finesse theoretically available with multi-layer reflecting stacks cannot be obtained when ...
A simple non-destructive method of measuring the refractive index and thickness of transparent films...
A three-beam interferometric device, without any slit, permits the measurement of the optical thickn...
1. Films antireflets achromatiques. - On peut obtenir un facteur de réflexion nul pour deux, trois o...
We consider successively the case of a single thin film and of semi-transparent mirrors for Fabry-Pe...
The author examines the conditions under which a thin non-homogeneous film becomes non-reflecting. W...
Variations, versus wave-length, of some qualities of multi-layer coatings, used as Fabry-Perot mirro...
The defects of the surface of the Fabry-Perot plates significantly change the properties of the etal...
The use of white light interference fringes as an optical probe in microscopy is of growing importan...
The use of the rational formalism in the residual stress determination method by X-ray diffraction ...
On développe une théorie générale, du deuxième ordre par rapport à l'épaisseur et à la rugosité supe...
The authors have measured thicknesses of silver thin films by using fringes of equal chromatic order...
It is shown how a "maximetre" may be used for monitoring thin films differing from λ/4 in optical th...
Etude d'une méthode d'évaluation de l'épaisseur d'une couche mince d'argent couvrant partiellement u...
Holographic interferometry and contouring are two optical methods used to the characterization of me...
The high finesse theoretically available with multi-layer reflecting stacks cannot be obtained when ...
A simple non-destructive method of measuring the refractive index and thickness of transparent films...
A three-beam interferometric device, without any slit, permits the measurement of the optical thickn...
1. Films antireflets achromatiques. - On peut obtenir un facteur de réflexion nul pour deux, trois o...
We consider successively the case of a single thin film and of semi-transparent mirrors for Fabry-Pe...
The author examines the conditions under which a thin non-homogeneous film becomes non-reflecting. W...
Variations, versus wave-length, of some qualities of multi-layer coatings, used as Fabry-Perot mirro...
The defects of the surface of the Fabry-Perot plates significantly change the properties of the etal...
The use of white light interference fringes as an optical probe in microscopy is of growing importan...
The use of the rational formalism in the residual stress determination method by X-ray diffraction ...
On développe une théorie générale, du deuxième ordre par rapport à l'épaisseur et à la rugosité supe...