To achieve the full complex modulated range of the cascaded twisted nematic liquid crystal spatial light modulator (TNLC-SLM), we propose and demonstrate a novel amplitude compensated technique. Optical reconstructions of complex digital holograms with higher image quality are discussed in both analytical and experimental results.
- Amplitude compensation
- Complex modulation
- Digital hologram
- Liquid crystal spatial light modulator
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics