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Holography
Holography is the optical method to record 3 dimensional images. Holography can be used to construct the holographic particle image velocimetry (HPIV) system which gives whole dimensional fluid velocity fields.
1. Off-axis, transmission type holography set-up
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BS: beam splitter Lr : lens and pinhole system for reference beam Mr: mirror for reference beam Lo: lens and pinhole system for object beam Mo: mirror for object beam |
2. Hologram image
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