Distribution Sensing of Doppler Shift Frequency by Synthesis of Optical Coherence Function

Kazuo Hotate; Toyohiko Yamauchi

doi:10.11499/sicep.2002.0.413.0

SICE Annual Conference 2002

DOI https://doi.org/10.11499/sicep.2002.0.413.0

Conference information

Host: The Society of Instrument and Control Engineers

Co-host: IEEE/Industiral Electronic Society, IEEE/Robotics and Automation Society, IEEE/Control System Society

Distribution Sensing of Doppler Shift Frequency by Synthesis of Optical Coherence Function

Kazuo Hotate, Toyohiko Yamauchi

Author information

Keywords: Optical Coherence Function, Distribution Sensing, Doppler Shift Frequency

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 413

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Abstract

We propose and demonstrate a novel method of distribution sensing of Doppler-Shift frequency, by applying Synthesis of delta-function-like Optical Coherence Function (SOCF) to laser Doppler velocimetry. SOCF is a technique to resolve longitudinal position information along one arm of a laser-interferometric system. Distribution of the Doppler frequency is successfully measured in experiments.

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