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:
Aug. 30, 1983
Filed:
May. 04, 1981
Applicant:
Inventor:
Kiyofumi Mochizuki, Tokyo, JP;
Assignee:
Kokusai Denshi Denwa Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350 9616 ; 350 9615 ;
Abstract
An optical repeater system for optical communication that comprises a light source for providing a light of frequency .nu..sub.0, and a beam splitter for synthesizing said light from said light source and optical communication signal pulses including Stokes light corresponding to said frequency .nu..sub.0 introduced by Raman effect in the optical fibers, the optical repeater system being characterized in that the signal pulses are amplified with induced Raman effect in the optical fiber caused by the light and the dispersion characteristic of the optical fiber.