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METHOD OF MEASURING BOREHOLE GRAVITATIONAL ACCELERATION
METHOD OF MEASURING BOREHOLE GRAVITATIONAL ACCELERATION
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机译:钻孔重力加速度的测量方法
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摘要
A sensor adapted for measuring acceleration, the sensor including a light source for illuminating an optical cavity; the optical cavity oriented for receiving light from the source, the optical cavity comprising a quality factor greater than or equal to about 10,000; and a photodetector for measuring a resonant frequency of light emitted from the optical cavity.
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