发明授权
US09581514B2 Optical pressure sensor 有权
光学压力传感器

Optical pressure sensor
摘要:
An optical pressure sensor is disclosed having a pressure sensing optical cavity. A temperature sensing optical cavity at the sensor head is used by an interrogator to correct a pressure signal for effects of temperature. The optical cavities may be, for example, Fabry Perot cavities in the sensor head.
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