| 发明名称 |
NOISE COMPENSATED FIBER OPTIC SENSING SYSTEMS AND METHODS OF OPERATING THE SAME |
| 摘要 |
A fiber optic sensing system. The fiber optic sensing includes an optical source and a lead cable for receiving an optical signal from the optical source. The fiber optic sensing system also includes a sensor array for receiving the optical signal from the lead cable. The sensor array includes a plurality of fiber optic sensors, each of the plurality of fiber optic sensors including an interferometer having two legs. The plurality of fiber optic sensors includes a noise compensation sensor. Each of the legs of the interferometer of the noise compensation sensor is configured to sense vibration in substantially the same manner. |
| 申请公布号 |
US2015131103(A1) |
申请公布日期 |
2015.05.14 |
| 申请号 |
US201314115921 |
申请日期 |
2013.08.14 |
| 申请人 |
US Seismic Systems, Inc. |
发明人 |
Goldner Eric L.;Baker Gerald Robert |
| 分类号 |
G01D5/353;G01D18/00 |
主分类号 |
G01D5/353 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A fiber optic sensing system comprising:
an optical source providing an optical signal; a lead cable for receiving the optical signal from the optical source; and a sensor array for receiving the optical signal from the lead cable, the sensor array including a plurality of fiber optic sensors, each of the plurality of fiber optic sensors including an interferometer having two legs, the plurality of fiber optic sensors including a noise compensation sensor, wherein each of the legs of the interferometer of the noise compensation sensor is configured to sense vibration in substantially the same manner. |
| 地址 |
Chatsworth CA US |
