Color holographic reconstruction using multiple SLMs and LED illumination
View/
Date
2009Journal Title
Proceedings of SPIE - The International Society for Optical Engineering
Print ISSN
0277-786X
Publisher
S P I E - International Society for Optical Engineering
Volume
7237
Language
English
Type
Conference Paper
Metadata
Show full item recordPlease cite this item using this persistent URL
http://hdl.handle.net/11693/26751Abstract
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. © 2009 SPIE-IS&T.
Published as
http://dx.doi.org/10.1117/12.806875Collections
Related items
Showing items related by title, author, creator and subject.
-
Lighting monuments: reflections on outdoor lighting and environmental appraisal
(Elsevier, 2006-06)For more than 10 years, highlighting urban pattern, revealing the artifacts in our surroundings, and providing relationships among the elements of cities, outdoor lighting practice gained more significance. The following ... -
White light generation with CdSe/ZnS core-shell nanocrystals and InGaN/GaN light emitting diodes
(2006)We present hybrid white light sources that integrate CdSe/ZnS core-shell nanocrystals on blue InGaN/GaN light emitting diodes (LED). We report on the demonstrations of white light generation using yellow nanocrystals ... -
Impact of lighting arrangements and illuminances on different impressions of a room
(Elsevier, 2007)This study explores whether different lighting arrangements (general lighting, wall washing and cove lighting) and different illuminances (500 and 320 lux) could affect the perception of the same space. An experimental ...
