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:
Apr. 19, 2005
Filed:
Dec. 23, 2002
Applicants:
Alfonso B. Amparan, Loveland, CO (US);
David Gines, Fort Collins, CO (US);
Russell Wayne Gruhlke, Fort Collins, CO (US);
Inventors:
Alfonso B. Amparan, Loveland, CO (US);
David Gines, Fort Collins, CO (US);
Russell Wayne Gruhlke, Fort Collins, CO (US);
Assignee:
Agilent Technologies, Inc., Palo Alto, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F001/01 ; G02F001/035 ;
U.S. Cl.
CPC ...
Abstract
Method and apparatus for velocity matching an optical signal propagating in a traveling-wave optical modulator with a modulating signal. The optical signal and the modulating signal are propagated at an angle greater than zero degrees with respect to one another to adjust a path length of at least one of the signals relative to the other of the signals.