A study published in Opto-Electronic Science discusses high-intensity spatial-mode steerable frequency up-converter toward on-chip integration. Integrated photonic devices consisting of micro-lasers, ...

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 ...