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:
Oct. 18, 2016
Filed:
May. 20, 2013
Applicant:
V-gen Ltd., Tel Aviv, IL;
Inventors:
Assignee:
V-gen Ltd., Tel Aviv, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/00 (2006.01); H01S 3/067 (2006.01); H01S 3/16 (2006.01); H01S 3/30 (2006.01); H01S 3/23 (2006.01); H01S 3/10 (2006.01);
U.S. Cl.
CPC ...
H01S 3/06754 (2013.01); H01S 3/06716 (2013.01); H01S 3/1618 (2013.01); H01S 3/302 (2013.01); H01S 3/10015 (2013.01); H01S 3/2308 (2013.01); H01S 3/2375 (2013.01);
Abstract
Narrow line width, high power pulses of optical radiation may be generated by the combination of stimulated emission and stimulated Raman scattering within a rare earth doped optical fibre (). The signals of a first () and second () seed laser sources are coupled into the fiber. The radiation of the pulsed first seed laser source () is amplified by stimulated emission of the rare earth ions so that the threshold for stimulated Raman scattering into the mode of the second seed laser sourceis exceeded, and efficient SRS transfers nearly all the power into the mode seeded by the second seed laser source ().