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:
Jan. 08, 2002
Filed:
Aug. 01, 1999
Applicant:
Inventor:
Johannes Willem Hofstraat, Veldhoven, NL;
Assignee:
JDS Uniphase Photonics C.V., Arnhem, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/00 ; H01S 3/00 ;
U.S. Cl.
CPC ...
G02B 6/00 ; H01S 3/00 ;
Abstract
The invention relates to a polymeric waveguide comprising a lanthanide ion-sensitizer complex, characterized in that the lanthanide ion is preferably neodymium(III) ion (Nd ), ytterbium(III) ion (Yb ), or erbium(III) ion (Er ), and the sensitizer absorbs in the 400-1200 nm region, and preferably in the 600-1000 nm region. The invention also relates to an optical device comprising the same.
Quick Actions:
Hofstraat, Johannes. (2002). Polymeric optical waveguide doped with a lanthanide-sensitizer complex (U.S. Patent No. 6337944). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6337944
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile