SC18Optical granulometry
Nouvelle formationTechnicians, engineers, PhD students
• Methods and applications of optical granulometry for characterizations and measurements of particules in a flow.
Voir les sessions
Light diffusion
Granulometry : principles
Granulometry : direct methods
Granulometry : inverse methods
Experimental technics et applications
Diffusion and absorption of light by submillimeter particles (Lorenz-Mie theory and Debye, T-Matrix, Rayleigh approximations and discrete dipole), geometrical and physical optics approximation, Monte Carlo method.
optical particle size measurement (mainly with laser), areas, statistical quantities and classification
Direct techniques, principles and applications: Doppler Interferometry phase diffraction techniques (forward, rainbow sky, critical angle), imaging techniques (ombroscopic, interferometric) ...
Lectures and exercises
interactive demonstrations on laboratory equipments
- Lionel Jacubowiez - Chargé de cours à l'Institut d'Optique
