Journal of Sensors / 2009 / Article / Fig 6

Research Article

Fabry-Pérot Fiber-Optic Sensors for Physical Parameters Measurement in Challenging Conditions

Figure 6

Photo (top left) and schematic representation of FOD displacement sensor from Fiso Technologies. As the piston is moving, the optical fiber faces different thicknesses of the Fizeau wedge.
720980.fig.006

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