Figure 1
From: Reconstruction of noisy images via stochastic resonance in nematic liquid crystals
(a) Schematic diagram to reconstruct noisy image via stochastic resonance using nematic liquid crystals. NLC: nematic liquid crystal. (b) Sketch of NLC cell. Cell thickness across x axis is 330 μm. Combined beam propagate along z axis. an applied voltage bias across cell control pretilt of NLC molecules. (c) Original pure image. (d) Completely merged image.
