公开(公告)号：KR1020060075897A

公开(公告)日：2006-07-04

申请号：KR1020040115268

申请日：2004-12-29

Applicant: 삼성전자주식회사

Inventor： 김현진 ,  여영배 ,  서영광 ,  박근주 ,  윤천주

IPC: G02B6/293

CPC classification number: H04B10/506 ,  H04J14/02 ,  G02B5/26 ,  G02B6/293

Abstract: A high-speed wavelength selectable optical source and a method thereof are disclosed. The wavelength selectable optical source includes at least one optical source having a multimode oscillation spectrum, a demultiplexer and an optical switch for extracting light having a certain selected wavelength. A certain wavelength can be selected among the multimode wavelengths using the demultiplexer and the optical switch, and thus the wavelength can discontinuously be tuned at high speed. Also, by making the light having the selected wavelength incident to the multimode optical source, the power of the output light can uniformly be maintained and maximized through injection locking.