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:
Aug. 09, 2005
Filed:
Dec. 26, 2002
Pierre Viktorovitch, Tassin, FR;
Michel Garrigues, La Tour de Salvagny, FR;
Jean-louis Leclercq, Morance, FR;
Pierre Viktorovitch, Tassin, FR;
Michel Garrigues, La Tour de Salvagny, FR;
Jean-Louis Leclercq, Morance, FR;
Centre National de la Recherche Scientifique, Paris, FR;
Ecole Centrale de Lyon, Ecully, FR;
Abstract
The invention relates to an optoelectronic device including filter means () for transmitting a selected spectral portion of light waves and for reflecting a complementary spectral portion thereof, placed between means () for reflecting the chosen spectral portion towards the filter means and converter means () for transmitting the light waves to be filtered to the filter means. The converter means are at a first distance (d) from the filter means chosen so that the waves that they transmit to them and the reflected complementary spectral portion create a first standing wave whose associated electric field has a node in the converter means () and at a second distance (d) from the chosen reflector means so that the chosen spectral portion and the chosen and reflected spectral portion create a second standing wave whose associated electric field has an antinode in the converter means.