Jean Paul ROGER

Titre/Title :Maître de Conférences / Assistant Professor  Thème de recherche/Research theme : Caractérisation optique et photothermique /Optical and photothermal characterization  Sujet de recherche/Subject :Caractérisation de matériaux en couches minces par ellipsométrie spectroscopique, détection par effet mirage, microscopie photothermique /Thin films characterization by spectroscopic ellipsometry, mirage detection, photothermal microscopy

Quelques publications / A few publications

- "Absolute infrared absorption measurements in optical coatings using mirage detection" J. CIFRE and J.P. ROGER. A paraître dans Thin Solid Films
- "Photothermal approach to magnetoresistance monitoring in magnetic multilayers" J.P. ROGER, A.C. BOCCARA and T. VALET. Appl. Phys. Lett. 71, 542 (1997)
- "Beam size and collimation effects in spectroscopic ellipsometry characterization of transparent films with optical thickness inhomogeneity". H. EL RHALEB, N. CELLA, J.P. ROGER, D. FOURNIER, A.C. BOCCARA. Thin Solid Films, 288, 125-131, (1996)
- "Optical and thermal characterization of coatings". J.P. ROGER, P. GLEYZES, H. EL RHALEB, D. FOURNIER, A.C. BOCCARA. Thin Solid Films, 261, 132-138, (1995)
- "Temperature field determination of InGaAsP/InP lasers by photothermal microscopy : evidence for weak non-radiative processes at the facets". A.M. MANSANARES, J.P. ROGER, D. FOURNIER, AND A.C. BOCCARA. Appl. Phys. Lett., 64, 4-6, (1994)
 

email :  roger@optique.espci.fr