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:
Jul. 13, 1993
Filed:
Sep. 11, 1991
Applicant:
Inventors:
Leon McCaughan, Madison, WI (US);
Douglas M Gill, Madison, WI (US);
Assignee:
Wisconsin Alumni Research Foundation, Madison, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ; H01S / ;
U.S. Cl.
CPC ...
359341 ; 359343 ; 385-1 ; 385141 ;
Abstract
Er and Ti are co-diffused under controlled conditions into a single crystal of LiNbO.sub.3. The co-diffusion is used to produce a light amplifier in LiNbO.sub.3 that is suitable for use in integrated optic devices.
McCaughan, Leon. (1993). Co-deposition of erbium and titanium into lithium niobate and optical (U.S. Patent No. 5227913). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5227913
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile