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Proceedings Paper

Computer Generated Hologram Used As An Aberration Corrector
Author(s): Oded Arnon; Steve Bloomberg; Dan Ophir
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Paper Abstract

A Computer Generated Hologram (CGH) is used as an aberration corrector in construction optics to record Holographic Optics Elements (HOE's) with preaberrated wave-fronts. In the system described, the CGH provides enough asphericity to record the re-quired HOE, so that other lenses in the construction optics can be selected by paraxial considerations alone. The design process of the recording system is described and a comparison is made between the measured and expected performance of the final lens.

Paper Details

Date Published: 5 July 1989
PDF: 8 pages
Proc. SPIE 1038, 6th Mtg in Israel on Optical Engineering, (5 July 1989);
Show Author Affiliations
Oded Arnon, El-Op, Electro-Optics Industries Ltd (Israel)
Steve Bloomberg, El-Op, Electro-Optics Industries Ltd, (Israel)
Dan Ophir, El-Op, Electro-Optics Industries Ltd, (Israel)


Published in SPIE Proceedings Vol. 1038:
6th Mtg in Israel on Optical Engineering
Rami Finkler; Joseph Shamir, Editor(s)

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