| 发明名称 |
TRANSMITTING AND RECEIVING APPARATUS USING WAVELENGTH-TUNABLE FILTER AND METHOD THEREOF |
| 摘要 |
A transmitting and receiving apparatus using a wavelength-tunable filter according to an exemplary embodiment may include: a filter to generate a filtered optical-reception signal by passing only an allowed-to-be-passed wavelength by using Bragg grating filter; a wavelength setter to set the allowed-to-be-passed wavelength of the filter; and a photoelectric converter to perform photoelectric conversion on the filtered optical-reception signal into an electrical signal. |
| 申请公布号 |
US2015372758(A1) |
申请公布日期 |
2015.12.24 |
| 申请号 |
US201514741634 |
申请日期 |
2015.06.17 |
| 申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
MUN Sil Gu;LEE Eun Gu;LEE Jyung Chan;LEE Sang Soo |
| 分类号 |
H04B10/40 |
主分类号 |
H04B10/40 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A transmitting and receiving apparatus using a wavelength-tunable filter, the transmitting and receiving apparatus comprising:
a filter configured to generate a filtered optical-reception signal by passing only an allowed-to-be-passed wavelength by using Bragg grating filter; a wavelength setter configured to set the allowed-to-be-passed wavelength of the filter; and a photoelectric converter configured to perform photoelectric conversion on the filtered optical-reception signal into an electrical signal. |
| 地址 |
Daejeon-si KR |
