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Proceedings Paper

Panel Discussion
Author(s): W. Zinky
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Paper Abstract

Q. By what means can the laser speckle that limits hologram resolution be reduced? Dr. Leith: Speckle reduction can be accomplished by a number of methods. Introducing a phase diffuser such as a diffraction grating in a plane near the object can pro-duce a number of discrete planes in object space free from speckle. Dr. Thompson: However, the grain size and resolution of the hologram is limited by the grain size of the diffuser.

Paper Details

Date Published: 1 January 1968
PDF: 9 pages
Proc. SPIE 0015, Holography I, (1 January 1968); doi: 10.1117/12.946790
Show Author Affiliations
W. Zinky

Published in SPIE Proceedings Vol. 0015:
Holography I
Bernard G. Ponseggi; Brian J. Thompson, Editor(s)

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