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Proceedings Paper

High Speed Holography Relaxing The Restriction On Object Velocity
Author(s): T. Sato; K. Murata; H. Fujiwara
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Paper Abstract

In high speed holography the motion of an object during the exposure causes a modulation of the interference pattern to be recorded on a hologram plate. Therefore the velocity of an object is limited. This limitation on the allowable velocity of a moving object can be relaxed by the use of a frequency chirp of the laser pulse. The applicability of this principle is examined experimentally. The result shows that limited velocity increases several times. Furthermore, employing a new arrangement similar to Michelson interferometer, a two-frequency holography is simulated for high speed objects. This arrangement is applied to a holography of a balloon breaking.

Paper Details

Date Published: 27 July 1979
PDF: 4 pages
Proc. SPIE 0189, 13th Intl Congress on High Speed Photography and Photonics, (27 July 1979); doi: 10.1117/12.957585
Show Author Affiliations
T. Sato, Hokkaido University (Japan)
K. Murata, Hokkaido University (Japan)
H. Fujiwara, Hokkaido University (Japan)


Published in SPIE Proceedings Vol. 0189:
13th Intl Congress on High Speed Photography and Photonics
Shin-Ichi Hyodo, Editor(s)

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