Invention Application
- Patent Title: Base station optical line terminal of passive optical subscriber network using wavelength division multiplexing method and method for manufacturing the same
- Patent Title (中): 使用波分复用方法的无源光用户网络的基站光线路终端及其制造方法
-
Application No.: US11317754Application Date: 2005-12-22
-
Publication No.: US20060133730A1Publication Date: 2006-06-22
- Inventor: Jang-Uk Shin , Sang-Ho Park , Duk-Jun Kim , Yoon-Jung Park , Young-Tak Han , Hee-Keyng Sung
- Applicant: Jang-Uk Shin , Sang-Ho Park , Duk-Jun Kim , Yoon-Jung Park , Young-Tak Han , Hee-Keyng Sung
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Priority: KR10-2005-0037756 20040504
- Main IPC: G02B6/34
- IPC: G02B6/34
Abstract:
A method for manufacturing a plurality of light sources is provided with a low cost to economically construct a passive optical subscriber network of a wavelength division multiplexing method using a wavelength division multiplexing and demultiplexing device. More specifically, disclosed is a method for manufacturing a plurality of light sources with a low cost applying a planar lightwave circuit (PLC) hybrid integrated technology to a PLC chip as a method for constructing a light source with a plurality of wavelengths constituting an optical transmitter of a base station to economically construct a passive optical subscriber network of a wavelength division multiplexing method.
Information query
