| 发明名称 |
SENSING SYSTEM AND METHODS FOR DISTRIBUTED BRILLOUIN SENSING |
| 摘要 |
Methods of performing a distributing sensing measurement included the steps of, modulating the frequency of one or more light signals output from one or more light sources, using one or more multi-level sequence of bits so that the one or more light signals are frequency modulated; using the one or more frequency modulated light signals to provide a pump signal and a probe signal; propagating the pump and probe signals along an optical fiber; using interactions between the pump and probe signal to perform a distributed sensing measurement. There is further provided corresponding sensing systems. |
| 申请公布号 |
US2015168253(A1) |
申请公布日期 |
2015.06.18 |
| 申请号 |
US201314407774 |
申请日期 |
2013.03.07 |
| 申请人 |
Omnisens SA |
发明人 |
Chin Sanghoon;Thevenaz Luc |
| 分类号 |
G01M11/00;G01K11/32;G01B11/16 |
主分类号 |
G01M11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of performing a distributed sensing measurement, comprising the steps of,
modulating the frequency of one or more light signals output from one or more light sources, using one or more multi-level sequence of bits so that the one or more light signals are frequency modulated; using the one or more frequency modulated light signals to provide a pump signal and a probe signal; propagating the pump and probe signals along an optical fiber; using interactions between the pump and probe signal to perform a distributed sensing measurement. |
| 地址 |
Morges CH |
