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:
Feb. 17, 2009
Filed:
Oct. 07, 2003
Applicants:
Jean-charles Hubinois, Dijon, FR;
Vincent Lavoine, Bussy le Grand, FR;
Hervé Chollet, Dijon, FR;
Inventors:
Assignee:
Commissariat a l'Energie Atomique, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 17/06 (2006.01); G01J 3/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
This system collects light emitted by at least one light source () and focuses it onto at least one light detection device (). Preferably, it comprises a first mirror () that collects light emitted by the source and focuses it on a second mirror () that focuses it in turn onto the device. The system is provided with a chamber that is opaque to all light, particularly ultraviolet radiation, and in which the light source, the light detection device and the mirrors are placed, and means of creating a vacuum in this chamber and filling it with a gas that is transparent to ultraviolet radiation.