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:
Dec. 27, 2005
Filed:
Sep. 26, 2003
Hyun-soo Kim, Daejeon, KR;
Jong-hoi Kim, Daejeon, KR;
Eun-deok Sim, Daejeon, KR;
Kang-ho Kim, Daejeon, KR;
Oh-kee Kwon, Anyang, KR;
Kwang-ryong OH, Daejeon, KR;
Hyun-Soo Kim, Daejeon, KR;
Jong-Hoi Kim, Daejeon, KR;
Eun-Deok Sim, Daejeon, KR;
Kang-Ho Kim, Daejeon, KR;
Oh-Kee Kwon, Anyang, KR;
Kwang-Ryong Oh, Daejeon, KR;
Abstract
Disclosed is a high speed optical signal processor which includes a saturable absorber area including a substrate, an active layer, a clad layer and a first upper electrode which are sequentially formed on one face of the substrate, and a first lower electrode formed on the other face of the substrate; and a gain-clamped optical amplifier area including a substrate having a diffraction grating for generating a laser beam, an active layer, a clad layer and a second upper electrode which are sequentially formed on one face of the substrate, and a second lower electrode formed on the other face of the substrate, the second upper electrode being isolated from the first upper electrode of the saturable absorber area.