Invention Application
- Patent Title: OPTICAL HYBRID MODULE
- Patent Title (中): 光学混合模块
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Application No.: US12053694Application Date: 2008-03-24
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Publication No.: US20080285978A1Publication Date: 2008-11-20
- Inventor: Kwang Seong Choi , Yong Duck Chung , Jae Sik Sim , Jong Tae Moon , Hyun Kyu Yu , Je Ha Kim
- Applicant: Kwang Seong Choi , Yong Duck Chung , Jae Sik Sim , Jong Tae Moon , Hyun Kyu Yu , Je Ha Kim
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Priority: KR10-2007-0046710 20070514
- Main IPC: H04B10/00
- IPC: H04B10/00

Abstract:
Provided is an optical hybrid module in which an optical device, a filter, an amplifier and an antenna are hybrid-integrated, which includes: a silicon optical bench disposed on a substrate and having an optical fiber and an optical device; an amplifier disposed on the substrate and connected to the optical device disposed on the silicon optical bench to amplify a signal transmitted from the optical device; and an antenna disposed on the substrate to be connected to the amplifier and transmitting a signal amplified by the amplifier. Thus, a foot-print module may be embodied by disposing an antenna and a filter on a single- or multi-layer substrate and providing a bias required for the optical device and the amplifier through a solder ball. Also, due to the antenna and filter disposed on the substrate, an expensive connector is not needed, and thus a production costs can be reduced.
Information query