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  • Proceedings of the 2022 International Symposium on Imaging, Sensing, and Optical Memory (ISOM) and the 13th International Conference on Optics-photonics Design and Fabrication (ODF)
  • Technical Digest Series (Optica Publishing Group, 2022),
  • paper P_OTh_22

Three-Dimensional Velocity Distribution Measurement Using Spatial Encoding and Wavelength Scanning

Haruto Yamaji, Sayyidatul N. A. B. Abd Ghafar, and Koichi Maru

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Abstract

We propose a differential laser Doppler velocimeter (LDV) for three-dimensional velocity distribution combining spatial encoding by bias-frequency assignment and non- mechanical scanning of measurement points. The results indicate that 3D velocity distribution measurement was successfully demonstrated.

© 2022 IEEE

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