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. 27, 2010
Filed:
Jul. 26, 2005
Applicants:
Cameron F. Rae, Fife, GB;
Malcolm H. Dunn, Fife, GB;
Jonathan A. Terry, Fife, GB;
Inventors:
Assignee:
The University Court of the University of St. Andrews, St. Andrews, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/35 (2006.01); G02F 2/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical parametric device, for example an optical parametric generator or amplifier or oscillator, comprising a non-linear material () that is operable to generate a signal and an idler wave in response to being stimulated with a pump wave. The non-linear medium is such that the pump and idler waves are substantially collinear and the signal wave is non-collinear.