Distribution sensing of Doppler shift frequency by synthesis of optical coherence function

Kazuo Hotate; Toyohiko Yamauchi

doi:10.1117/12.481950

9 September 2002 Distribution sensing of Doppler shift frequency by synthesis of optical coherence function

Kazuo Hotate, Toyohiko Yamauchi

Proceedings Volume 4920, Advanced Sensor Systems and Applications; (2002) https://doi.org/10.1117/12.481950
Event: Photonics Asia, 2002, Shanghai, China

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.

Citation Download Citation

Kazuo Hotate and Toyohiko Yamauchi "Distribution sensing of Doppler shift frequency by synthesis of optical coherence function", Proc. SPIE 4920, Advanced Sensor Systems and Applications, (9 September 2002); https://doi.org/10.1117/12.481950

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