The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 06, 2021
Filed:
Dec. 16, 2016
Centre National DE LA Recherche Scientifique, Paris, FR;
Universite DE Haute Alsace, Mulhouse, FR;
Universite Paul Sabatier Toulouse Iii, Toulouse, FR;
Olivier Soppera, Mulhouse, FR;
Véronique Bardinal, Castelmaurou, FR;
Frédéric Diot, Le Blanc Mesnil, FR;
Thierry Camps, Toulouse, FR;
Benjamin Reig, Toulouse, FR;
Carole Ecoffet, Mulhouse, FR;
Emmanuelle Daran, Pin-Balma, FR;
Jean-Baptiste Doucet, Toulouse, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
UNIVERSITE DE HAUTE ALSACE, Mulhouse, FR;
UNIVERSITE PAUL SABATIER TOULOUSE III, Toulouse, FR;
Abstract
A method includes placing a fluid guide forming composition in contact with the optical source and with the optical fiber, injecting a first light in the guide forming composition from the optical source and/or from the optical fiber, to harden a central region of the optical guide, illuminating the guide forming composition with the second light to harden a peripheral region of the optical guide by photopolymerization initiated by the second photoinitiator system. The difference between the first peak wavelength and the second peak wavelength being more than 100 nm.