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Proceedings Paper

Real-time one-pass distortion correction
Author(s): Erik Oldekop; Azad Siahmakoun
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Paper Abstract

We investigated a new concept for phase conjugate one-pass distortion correction. The distorted input is imaged into a BaTiO3 crystal. A phase conjugate is produced through a self-pumped phase conjugation technique. The nonlinear material acts as a time averaging filter. Furthermore for a time-varying distorter the self pumped phase conjugator removes distortion in real time. This technique requires only one pass through the distorting medium. 1.

Paper Details

Date Published: 1 March 1991
PDF: 4 pages
Proc. SPIE 1396, Applications of Optical Engineering: Proceedings of OE/Midwest '90, (1 March 1991); doi: 10.1117/12.47756
Show Author Affiliations
Erik Oldekop, Rose-Hulman Institute of Technology (United States)
Azad Siahmakoun, Rose-Hulman Institute of Technology (United States)


Published in SPIE Proceedings Vol. 1396:
Applications of Optical Engineering: Proceedings of OE/Midwest '90
Rudolph P. Guzik; Hans E. Eppinger; Richard E. Gillespie; Mary Kathryn Dubiel; James E. Pearson, Editor(s)

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