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. 01, 2004
Filed:
Nov. 13, 2002
Applicant:
Inventor:
Joseph H. Abeles, Highland Park, NJ (US);
Assignee:
Princeton Lightwave, Inc., Cranbury, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/07 ; H04B 1/004 ;
U.S. Cl.
CPC ...
G02F 1/07 ; H04B 1/004 ;
Abstract
A modulator including: a plurality of branches; first and second RF electrodes; a first plurality of RF delay elements coupled to the first RF electrode and a second plurality of RF delay elements coupled to the second electrode; and, a plurality of electro-refractive resonant elements. Each of the electro-refractive resonant elements is respectively coupled to a corresponding one of the RF delay elements and evanescently coupled to at least one of the branches.