3D printing of silica glass through a multiphoton polymerization process - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Optics Letters Année : 2021

3D printing of silica glass through a multiphoton polymerization process

Résumé

We introduce a laser-based process relying on multi-photon induced polymerization to produce complex 3D glass parts. A focused, intense, laser beam is used to polymerize a transparent resin, loaded with additives and silica nanoparticles, at the wavelength of the laser beam through non-linear absorption processes. The object is created directly in the volume, overcoming the limitation of layer-by-layer process. The process enables the production of silica parts with consecutive debinding and sintering processes. 3D objects of centimetric dimensions are obtained with bulk silica density and a resolution that depends on the laser spot size.
Fichier principal
Vignette du fichier
2P3D_Revised.pdf (1.09 Mo) Télécharger le fichier

Dates et versions

hal-03200006 , version 1 (25-02-2022)

Identifiants

Citer

Thomas Doualle, Jean-Claude André, Laurent Gallais. 3D printing of silica glass through a multiphoton polymerization process. Optics Letters, 2021, 46 (2), pp.364-367. ⟨10.1364/OL.414848⟩. ⟨hal-03200006⟩
49 Consultations
293 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More