1. Reconfigurable computer generated holograms
- Author
-
Andrew G. Kirk, Tomohira Tabata, Haruyoshi Toyoda, and Masatoshi Ishikawa
- Subjects
Physics ,Spatial light modulator ,Pixel ,business.industry ,Plane (geometry) ,Holography ,Physics::Optics ,Binary number ,Atomic and Molecular Physics, and Optics ,Electronic, Optical and Magnetic Materials ,law.invention ,symbols.namesake ,Computer Science::Graphics ,Optics ,Fourier transform ,law ,symbols ,Electrical and Electronic Engineering ,Physical and Theoretical Chemistry ,business ,ComputingMethodologies_COMPUTERGRAPHICS - Abstract
Reconfigurable Fourier plane computer generated holograms are implemented by optically reducing a binary hologram image from an electrically addressed spatial light modulator onto a phase-only optically addressed spatial light modulator. Holograms with 400 × 400 14 μm pixels are obtained and the experimental performances of holograms designed by different design algorithms are compared.
- Published
- 1994