Invention Grant
- Patent Title: Tunable demultiplexer and tunable laser with optical deflector
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Application No.: US11166327Application Date: 2005-06-24
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Publication No.: US07136553B2Publication Date: 2006-11-14
- Inventor: Oh Kee Kwon , Kang Ho Kim , Jong Hoi Kim , Hyun Soo Kim , Kwang Ryong Oh
- Applicant: Oh Kee Kwon , Kang Ho Kim , Jong Hoi Kim , Hyun Soo Kim , Kwang Ryong Oh
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Ladas & Parry LLP
- Priority: KR10-2004-0105679 20041214
- Main IPC: G02B6/34
- IPC: G02B6/34 ; H04J14/02
Abstract:
Provided are a tunable demultiplexer and a tunable laser, having an optical deflector in which a refractive index of a core layer of a deflection pattern region having a predetermined shape varies in response to an external electrical signal so that the optical deflector deflects incident light in the radial direction.
Public/Granted literature
- US20060127006A1 Tunable demultiplexer and tunable laser with optical deflector Public/Granted day:2006-06-15
Information query
