Zobrazeno 1 - 10
of 16
pro vyhledávání: '"M. Ouahabi"'
Publikováno v:
2021 Sixth International Conference on Advances in Biomedical Engineering (ICABME).
Artificial Intelligence (AI) is significantly gaining interest in the field of Diagnostic and Functional Optical Imaging. As cutting-edge algorithms for decision-making are vast and medical imaging machines are diverse, the choice of the ultimate alg
Publikováno v:
Journal de Physique III. 4:1659-1668
Nous presentons les recents progres realises au Laboratoire de Chimie Physique de l'Universite Paris 6 dans le domaine de l'optique X utilisant des multicouches gravees. Nous donnons des resultats concernant les reseaux d'amplitude multicouches, les
Autor:
P. Guerin, C Khan Malek, Jean-Michel André, M. Ouahabi, F. R. Ladan, R. Barchewitz, R. Rivoira, A. Sammar
Publikováno v:
Journal of Optics. 24:37-41
The authors give a theoretical and experimental study of soft X-ray diffraction by a lamellar multilayer amplitude grating. Absolute efficiency measurements are obtained at 277 eV with a 1000 lines/mm grating etched in a Mo/C multilayer structure and
Autor:
Pierre Boher, P. Troussel, R. Barchewitz, C. Senillou, J. C. Joud, Philippe Houdy, M. Ouahabi
Publikováno v:
SPIE Proceedings.
Carbon alternated with metallic elements such as Ni, Co, Cr, Rh, Fe, W, or Ti offers the best potentialities in terms of soft X-ray reflection in the range 44 - 100 A. Deposition of this type of device requires a very accurate control of nanometric f
Autor:
A. Madouri, Yves Lepetre, M. Ouahabi, F. R. Ladan, R. Barchewitz, Chantal Khan Malek, Jean-Rene Rivoira, Jean Susini
Publikováno v:
Optical Engineering. 29:597
We report on the conception, fabrication, and characterization of a multilayer beamsplitter for use at oblique incidence in the soft x-ray range. Thin film deposition, conventional patterning, and anisotropic etch techniques are used to produce the s
Autor:
C. K. Malek, A. Madouri, R. Rivoira, F. R. Ladan, M. Ouahabi, J. Susini, R. Barchewitz, Yves Lepetre
Publikováno v:
SPIE Proceedings.
Large area multilayer beamsplitters (1 cm 2 ) were produced for use at oblique incidence in the soft X-ray range. Mo/C multilayer reflectors were deposited on top of a self supporting silicon carbide carrier film. The role of the supporting film and
Publikováno v:
SPIE Proceedings.
Conception, fabrication and characterization of a beamsplitter working in the soft X-ray range at oblique incidence are presented. A large area beamsplitter is fabricated using microfabrication technology and an inorganic film carrier. Reflectivity a
Publikováno v:
X-Ray Multilayers in Diffractometers, Monochromators, and Spectrometers.
We have observed that carbon tungsten multilayers smooth substrate surface defects at atomic scale. We have made experiments to understand what is the process responsible of this effect. We have realized silicon tungsten multilayer and carbon single
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Akademický článek
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