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. 16, 2002
Filed:
Aug. 10, 1998
Applicant:
Inventors:
Matthias Berger, Burgthann, DE;
Lothar Moeller, Aachen, DE;
Assignee:
Lucent Technologies Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J 1/402 ;
U.S. Cl.
CPC ...
H04J 1/402 ;
Abstract
The invention relates to a method and a device for wavelength stabilizing for multichannel optical transmission systems. An optical multiplexer is used directly for the generation of the optical total signal. This makes possible a simple electronic regulation of wavelengths of the optical carrier signals through analysis of the amplitude values of low-frequency signals, which modulate the optical carrier signals by means of amplitude modulation.
Berger, Matthias. (2002). Method and arrangement for stabilizing wavelength of multi-channel optical transmission systems (U.S. Patent No. 6421151). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6421151
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile