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Proceedings Paper

Real-time high-speed holographic interferometric study of a fuel injection system
Author(s): Tung H. Jeong; Louis M. Spoto
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Paper Abstract

A holographic system using a helium-neon laser is set up to study the phase information in the region of space where a plume of fuel is ejected from an Impulse nail gun. A transmission hologram is recorded in which the object is a trans-illuminated 8 X 10 piece of round glass. While observing the virtual image of the hologram, fuel is injected into the region of space immediately upstream from the ground glass. The interference between the reconstructed virtual image and the phase modulated light from the ground glass is observed. This information is recorded at a rate of 1000 frames per second using a high speed video system.

Paper Details

Date Published: 1 February 1998
PDF: 8 pages
Proc. SPIE 3358, Sixth International Symposium on Display Holography, (1 February 1998); doi: 10.1117/12.301488
Show Author Affiliations
Tung H. Jeong, Lake Forest College (United States)
Louis M. Spoto, ITW Technology Ctr. (United States)

Published in SPIE Proceedings Vol. 3358:
Sixth International Symposium on Display Holography
Tung H. Jeong, Editor(s)

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