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:
Nov. 28, 2006
Filed:
Jun. 28, 2004
Sang-soo Lee, Daejon, KR;
Heuk Park, Daejon, KR;
Hyunwoo Cho, Seoul, KR;
Sang-kyu Lim, Daejon, KR;
Je-soo Ko, Daejon, KR;
Sang-Soo Lee, Daejon, KR;
Heuk Park, Daejon, KR;
Hyunwoo Cho, Seoul, KR;
Sang-Kyu Lim, Daejon, KR;
Je-Soo Ko, Daejon, KR;
Abstract
An apparatus and a method for generating an optical carrier is disclosed. The apparatus includes: a light source generating a pump light; a SBS generator for stimulated Brillouin scattering the pump light to generate a stokes light from the light source; an attenuator for controlling an amplitude of the pump light from the light source to generate an amplitude controlled pump light; and a detector for heterodyne beating the stokes light and the amplitude controlled pump light to generate an optical carrier.