| 发明名称 |
OPTICAL FIBER CABLE MONITORING APPARATUS AND OPTICAL FIBER CABLE MONITORING METHOD USING DUAL LIGHT SOURCE |
| 摘要 |
Disclosed is an optical fiber cable monitoring apparatus using a dual light source. The optical fiber cable monitoring apparatus includes: an optical transmitter configured to comprise a first light source and a second light source, which output light of different wavelengths, and to operate the first light source and the second light source to propagate first probe light and second probe light to an optical fiber cable; and an optical receiver configured to comprise a first light receiving module and a second light receiving module, each receiving first reflected light and second reflected light which are reflected from the optical fiber cable. |
| 申请公布号 |
US2016238483(A1) |
申请公布日期 |
2016.08.18 |
| 申请号 |
US201615042670 |
申请日期 |
2016.02.12 |
| 申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
MYONG Seung IL;LEE Jyung Chan;KANG Hun Sik;LEE Jong Hyun |
| 分类号 |
G01M11/00;G02B6/293 |
主分类号 |
G01M11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An optical fiber cable monitoring apparatus, comprising:
an optical transmitter configured to comprise a first light source and a second light source, which output light of different wavelengths, and to operate the first light source and the second light source to propagate first probe light and second probe light to an optical fiber cable; and an optical receiver configured to comprise a first light receiving module and a second light receiving module, each receiving first reflected light and second reflected light which are reflected from the optical fiber cable. |
| 地址 |
Daejeon-si KR |
