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. 08, 2002
Filed:
Sep. 10, 1998
Applicant:
Inventors:
William L. Kath, Evanston, IL (US);
Tian-Siang Yang, Evanston, IL (US);
Sergei K. Turitsyn, Dusseldorf, DE;
Assignee:
Northwestern University, Evanston, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/000 ;
U.S. Cl.
CPC ...
H04B 1/000 ;
Abstract
There is described an asymptotic theory for predicting the evolution of dispersion-managed solitons with loss and gain. Optimal launch points for dispersion-managed solitons where the pulses do not need to be prechirped can be readily located. Numerical results demonstrate that launching the pulses with proper phase chirp and power significantly reduces pulse amplitude and width oscillations and the amount of dispersive radiation, without regard to wavelength.