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:
Apr. 21, 2015
Filed:
Sep. 23, 2008
Applicants:
Jerome Neauport, Bordeaux, FR;
Nicolas Bonod, La Londe les Maures, FR;
Inventors:
Jerome Neauport, Bordeaux, FR;
Nicolas Bonod, La Londe les Maures, FR;
Assignees:
Commissariat a l'Energie Atomique, Paris, FR;
Centre National de la Recherche Scientifique, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/18 (2006.01); G02B 6/122 (2006.01); B82Y 20/00 (2011.01);
U.S. Cl.
CPC ...
G02B 6/1225 (2013.01); B82Y 20/00 (2013.01); G02B 5/18 (2013.01);
Abstract
A dispersive optical device with a three-dimensional photonic crystal. The object is to obtain a device having a high damage threshold on the whole and the making of which is facilitated and guaranteeing optimum optical properties. This object is achieved by using a device in silica including a three-dimensional photonic crystal and a diffraction grating. This device may notably be used in a compressor system for a short pulse.