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. 28, 2006
Filed:
May. 17, 2004
Applicant:
William C. Fricke, New Fairfield, CT (US);
Inventor:
William C. Fricke, New Fairfield, CT (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 13/14 (2006.01); G01J 1/58 (2006.01);
U.S. Cl.
CPC ...
Abstract
An imaging apparatus for DUV beams is provided which includes a lens for receiving a DUV beam and producing an image of the DUV beam, wherein the lens has an aplanatic surface and a hemispheric surface, and wherein at least the aplanatic surface is made from or otherwise has a down-converting medium for producing a down-converted beam; an image sensing member for viewing an image of the down-converted beam; and optics for relaying the image of the down-converted beam from the lens to the image sensing member. A processor can be communicated with the image sensing member for analyzing the image of the DUV beam.