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  How the Acousto-Optic Frequency Shifter Is Used in Laser Doppler Velocimetry

  Posted by Esimtech66 8 hours, 10 minutes ago   public

  If you’ve ever been stuck in traffic, you’ve experienced the Doppler effect. As an ambulance speeds toward you, its siren sounds higher-pitched; as it moves away, the pitch drops. Laser Doppler V...

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