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Showing 1 to 3 of 3 for “"fiber optic pressure sensor"”.
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Fiber Optic Pressure Sensor Fabrication Using MEMS Technology
A technology for fabricating fiber optic pressure sensors is described. This technology is based on intermediate-layer bonding of a fused silica ferrule to a patterned, micro-machined fused silica diaphragm, providing low temperature fabrication of optical pressure sensor heads that can operate at …
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Development of Fiber Optic Aerodynamic Sensors for High Reynolds Number Supersonic Flows
The purpose of the project was to examine fiber optic sensors for the measurement of pressure, skin friction, temperature, and heat flux in high Reynolds number, supersonic flow. Using a standard fiber optic signal conditioning unit (specifically a broadband interferometric system using spectra), …
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High Temperature High Bandwidth Fiber Optic Pressure Sensors
Pressure measurements are required in various industrial applications, including extremely harsh environments such as turbine engines, power plants and material-processing systems. Conventional sensors are often difficult to apply due to the high temperatures, highly corrosive agents or …