Simultaneous detection of deep-sea earthquake and magnetic field using three-axis fiber optic accelerometer-magnetometer
| Autor: | Fang Li, Wenzhu Huang, Wentao Zhang, Yingbo Luo |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
0209 industrial biotechnology
Optical fiber business.industry Magnetometer Acoustics Phase (waves) Submarine 02 engineering and technology 010502 geochemistry & geophysics Accelerometer 01 natural sciences Signal law.invention Magnetic field 020901 industrial engineering & automation law Fiber optic sensor Medicine business 0105 earth and related environmental sciences |
| Zdroj: | I2MTC |
| DOI: | 10.1109/i2mtc.2019.8826972 |
| Popis: | We present the field trial of three-axis deep-sea earthquake and magnetic detection. The fiber optic accelerometer-magnetometer with the control system based on phase generation carrier (PGC) method are integrated in a titanium alloy chamber. The experiment is carried out in 1000 meter deep sea in the south China sea. The results show that the proposed fiber optic sensors can record the air gun signal and submarine magnetic field noise signal. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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