Invention Grant
- Patent Title: Optical waveguide and bi-directional optical transceiver
- Patent Title (中): 光波导和双向光收发器
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Application No.: US12606082Application Date: 2009-10-26
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Publication No.: US07995883B2Publication Date: 2011-08-09
- Inventor: Sei-hyoung Lee , Hyun-seo Kang , Jai-sang Koh
- Applicant: Sei-hyoung Lee , Hyun-seo Kang , Jai-sang Koh
- Applicant Address: KR
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR
- Agency: Blakely, Sokoloff, Taylor & Zafman
- Priority: KR10-2008-0120117 20081128
- Main IPC: G02B6/26
- IPC: G02B6/26
Abstract:
Disclosed are an optical waveguide and a bi-directional light transceiver, in which a wavelength selective filer is provided in the core of the optical waveguide to divide bi-directional signals, so that manual alignment of optical components are easily achieved and thus a small bi-directional light transceiver is realized and transmission/reception efficiency of light is enhanced.
Public/Granted literature
- US20100135614A1 OPTICAL WAVEGUIDE AND BI-DIRECTIONAL OPTICAL TRANSCEIVER Public/Granted day:2010-06-03
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