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Proceedings Paper

White-light transmission holographic interferometry using chromatic corrective filters
Author(s): Chander Prakash Grover
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Paper Abstract

An external corrective filter is used to achieve image reconstruction from transmission holograms in white light. In effect, the corrective filter re-distributes the light diffracted from a suitably oriented hologram by stretching it horizontally and perpendicular to the direction of the dispersion of the hologram. The corrective filter, that can be described as a one dimensional random diffuser, also serves as a projection screen upon which the real image from the hologram is displayed. The method has been applied to study distortion of surfaces and aberrations of optical systems.

Paper Details

Date Published: 1 January 1991
PDF: 10 pages
Proc. SPIE 1332, Optical Testing and Metrology III: Recent Advances in Industrial Optical Inspection, (1 January 1991); doi: 10.1117/12.51065
Show Author Affiliations
Chander Prakash Grover, National Research Council Canada (Canada)


Published in SPIE Proceedings Vol. 1332:
Optical Testing and Metrology III: Recent Advances in Industrial Optical Inspection
Chander Prakash Grover, Editor(s)

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