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Proceedings Paper

Color holographic reconstruction using multiple SLMs and LED illumination
Author(s): Fahri Yaras; Levent Onural
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Paper Abstract

A color holographic reconstruction technique by using three light emitting diodes (LEDs) is described. Reflective type phase-only spatial light modulators (SLMs) are used since they are suitable for in-line phase holograms. Gerchberg-Saxton iterative algorithm is used for computing phase holograms. Three phase holograms are calculated separately for red, green and blue colors, for a color reconstruction, and separately loaded to corresponding SLMs. Three LEDs are used for illuminating those phase holograms and reconstructions are combined and captured. Experimental results are satisfactory.

Paper Details

Date Published: 18 February 2009
PDF: 5 pages
Proc. SPIE 7237, Stereoscopic Displays and Applications XX, 72370O (18 February 2009); doi: 10.1117/12.806875
Show Author Affiliations
Fahri Yaras, Bilkent Univ. (Turkey)
Levent Onural, Bilkent Univ. (Turkey)


Published in SPIE Proceedings Vol. 7237:
Stereoscopic Displays and Applications XX
Andrew J. Woods; Nicolas S. Holliman; John O. Merritt, Editor(s)

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