scattering imaging

Based on the spatial light modulator TSLM023-A for multifocal focusing after passing through a scattering medium.

(a)Transmitted light intensity measurements in the target area before WFS (wavefront shaping)

(b) WFS feedback curves

(c) After WFS, the three focal points were constructed at the preset positions

(d) Peak-to-background ratios of the three constructed focusing points in 10 different experiments (n)

computational holography

Realization of large-size holographic 3D display system based on spatial light modulator FSLM-2K55-P.

Large-size holographic display of 2D objects “Landscape” and “Dragon