Imagerie laser

Jean-Baptiste Bellet (1) , Gérard Berginc (2)

1 CMAP - Centre de Mathématiques Appliquées - Ecole Polytechnique
2 Thalès Optronique

We derive an original direct imaging method of an object. It is based on topological derivatives, and aims at inverting the amplitude of waves that are retropropagated after laser illuminations.

Domains: Numerical Analysis [math.NA]; Optimization and Control [math.OC]

Jean-Baptiste Bellet, Gérard Berginc. Imagerie laser. Comptes Rendus. Mathématique, 2011, ⟨10.1016/j.crma.2011.01.006⟩. ⟨hal-00541317⟩