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:
Mar. 10, 1998
Filed:
Dec. 28, 1995
Hermann A Haus, Lexington, MA (US);
Wayne H Knox, Rumson, NJ (US);
David A Miller, Fair Haven, NJ (US);
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
For use in a soliton optical pulse transmission system, an apparatus for, and method of, increasing a signal-to-noise ratio of the system. The apparatus includes: (1) a component for receiving a soliton and an accompanying background noise from the system and increasing a power density of the soliton and the accompanying background noise and (2) a saturable absorber, having a predetermined recombination rate, for receiving and absorbing a portion of the soliton and the accompanying background noise, the predetermined recombination rate causing the saturable absorber to absorb a lesser portion of the soliton than of the accompanying background noise, the component having increased the power density of the soliton and the accompanying background noise to increase a sensitivity of the saturable absorber, the apparatus thereby increasing the signal-to-noise ratio of the system.