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:
Jun. 26, 2001
Filed:
Sep. 30, 1999
Applicant:
Inventor:
Reza Paiam, Ottawa, CA;
Assignee:
JDS Uniphase Photonics C.V., Arnhem, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 2/710 ; G02B 6/26 ; H04J 1/400 ; G02F 1/295 ;
U.S. Cl.
CPC ...
G02B 2/710 ; G02B 6/26 ; H04J 1/400 ; G02F 1/295 ;
Abstract
An optical device is disclosed for interleaving or de-interleaving optical channels. A beam splitter combiner provides the function of splitting an incoming beam into two sub-beams which are then fed respectively to a first and second different GT resonator. The GT resonators provide a feedback signal in response to receiving the first and second sub-beams of light, respectively, to the beam splitter/combiner.