Velocity vector sensing by using fiber optic low coherent interferometer is proposed and demonstrated. The direction and absolute value of the flow velocity can be measured from a peak position of a correlation between two backscattering lights from probing points on the x-, y-, and z-axis in flow.
Velocity vector sensing by using fiber optic low-coherence interferometer
Optical Engineering for Sensing and Nanotechnology (ICOSN 2001) ; 2001 ; Yokohama,Japan
Proc. SPIE ; 4416
2001-05-08
Conference paper
Electronic Resource
English
Velocity vector sensing by using fiber optic low-coherence interferometer [4416-29]
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