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Conference Paper
An Optical Reconstruction of Hologram Recorded by OSH Using Amplitude-Only SLM and Phase-Only SLM
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- Authors
- Joongki Park, Soohyun Lee, Min Sung Yoon, Jaehan Kim, Hyon-Gon Choo, Jinwoong Kim, Taegeun Kim
- Issue Date
- 2015-07
- Citation
- 3DTV Conference (3DTV-CON) 2015, pp.1-3
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- An optical reconstruction of a complex hologram by use of an amplitude-only spatial light modulator (SLM) and phase-only SLM is presented. The complex hologram of diffusively reflective object recorded by optical scanning holography (OSH) is converted to an off-axis hologram to eliminate twin image and background noise. With respect to holographic luminance contrast ratio, the optical reconstructed holographic image from amplitude-only SLM is superior to one from phase-only SLM as well as achieving the same result in numerical reconstruction.
- KSP Keywords
- Amplitude-only, Background noise, Luminance contrast ratio, Numerical reconstruction, Optical reconstruction, Phase-only, Reconstruction of hologram, Spatial light modulator(SLM), holographic luminance contrast, off-axis, optical scanning holography