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:
Sep. 30, 2014
Filed:
Apr. 26, 2011
Applicants:
Gil Atar, Yavne, IL;
Ariel Bruner, Yavne, IL;
David Eger, Yavne, IL;
Bruno Sfez, Yavne, IL;
Inventors:
Assignee:
Soreq Nuclear Research Center, Nahal Soreq, Yavne, IL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03B 37/022 (2006.01); G02B 6/10 (2006.01); H01S 3/063 (2006.01); G02B 6/13 (2006.01); H01S 3/16 (2006.01); H01S 3/17 (2006.01); G02B 6/136 (2006.01);
U.S. Cl.
CPC ...
G02B 6/13 (2013.01); H01S 3/063 (2013.01); H01S 3/1618 (2013.01); H01S 3/176 (2013.01); G02B 6/136 (2013.01);
Abstract
An optical device including an active core layer of silica glass doped with ions which serve as optical emitters, the active core layer being on a silica glass substrate and having a layer thickness of at least 5 μm, and wherein the layer is sintered at a temperature range of 1500-1600 C. and subsequently heat treated by a laser.