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:
Oct. 17, 2006
Filed:
Jan. 27, 2003
Applicants:
Anjali Agarwal, Hazlet, NJ (US);
Sonali Banerjee, Morganville, NJ (US);
Diego F. Grosz, Middletown, NJ (US);
Inventors:
Anjali Agarwal, Hazlet, NJ (US);
Sonali Banerjee, Morganville, NJ (US);
Diego F. Grosz, Middletown, NJ (US);
Assignee:
Lucent Technologies Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J 14/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and system for increasing the capacity and spectral efficiency of optical transmission includes pre-filtering optical pulses utilizing a bandwidth substantially proportional to the bit rate of the transmission system prior to propagating the optical pulses along a transmission fiber and post-filtering the propagated optical pulses utilizing a bandwidth substantially proportional to the bit rate of the transmission system.