Kinetics of surface relief gratings tailored by laser-induced photochemical deposition - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Applied Physics Letters Année : 2002

Kinetics of surface relief gratings tailored by laser-induced photochemical deposition

Résumé

We theoretically describe and experimentally explore the real-time formation of gratings induced by photochemical deposition in liquids. Considering the diffusion and the surface adsorption on the deposit of photochemically produced molecules, we show that the pattern induced (1) is not necessarily an exact replica of the light intensity distribution and (2) can become thick. By implementing experiments with chromate solutions photoactivated by two interfering continuous wave laser waves, we validate the model by analyzing the temporal behavior of the first three harmonics of the induced grating.
Fichier non déposé

Dates et versions

hal-01550786 , version 1 (29-06-2017)

Identifiants

Citer

E. Hugonnot, J. P. Delville. Kinetics of surface relief gratings tailored by laser-induced photochemical deposition. Applied Physics Letters, 2002, 80 (9), pp.1523-1525. ⟨10.1063/1.1455696⟩. ⟨hal-01550786⟩

Collections

CNRS LOMA
22 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Mastodon Facebook X LinkedIn More