Spatial Light Modulators that use both translucent and reflective liquid crystal micro-display technology to dynamically modify the amplitude and/or phase of incident light one pixel at a time. Users ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...

Numerical examples for explaining the basic procedure for computational light control. (a) Single-lens optical imaging system with three distributed apertures. (b) Phase tilt is added to the small ...