Velocity vector sensing by using fiber optic low-coherence interferometer

Yoh Imai; Kazuhiro Tanaka

doi:10.1117/12.427031

8 May 2001 Velocity vector sensing by using fiber optic low-coherence interferometer

Yoh Imai, Kazuhiro Tanaka

Proceedings Volume 4416, Optical Engineering for Sensing and Nanotechnology (ICOSN 2001); (2001) https://doi.org/10.1117/12.427031
Event: Optical Engineering for Sensing and Nanotechnology (ICOSN '01), 2001, Yokohama, Japan

Abstract

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.

Citation Download Citation

Yoh Imai and Kazuhiro Tanaka "Velocity vector sensing by using fiber optic low-coherence interferometer", Proc. SPIE 4416, Optical Engineering for Sensing and Nanotechnology (ICOSN 2001), (8 May 2001); https://doi.org/10.1117/12.427031

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