Direct distributed velocity sensing by using fiber-optic low coherence interferometer

Yoh Imai

doi:10.1117/12.2301993

1 September 1999 Direct distributed velocity sensing by using fiber-optic low coherence interferometer

Yoh Imai

Proceedings Volume 3746, 13th International Conference on Optical Fiber Sensors; 374603 (1999) https://doi.org/10.1117/12.2301993
Event: 13th International Conference on Optical Fiber Sensors, 1999, Kyongju, Korea, Republic of

Abstract

Distributed velocity sensing by using a fiber-optic low coherence interferometer is proposed and demonstrated theoretically and experimentally. The flow velocity is measured directly from a width of a Gaussian spectrum of backscattered light.

Citation Download Citation

Yoh Imai "Direct distributed velocity sensing by using fiber-optic low coherence interferometer", Proc. SPIE 3746, 13th International Conference on Optical Fiber Sensors, 374603 (1 September 1999); https://doi.org/10.1117/12.2301993

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