If you happen to be in the market for a small artificial sun, you may be interested to know that for about $1300, you can get a tennis-ball-sized LED array that outputs 120,000 lumens.

Over the last few years, an ambitious moonshot project spun out of Google has been developing fascinating technologies to ...

ALMA’s most ambitious galactic survey yet exposes a wild, filament-filled stellar nursery at the very heart of the Milky Way. Astronomers have produced a remarkable new view of the center of the Milky ...

Abstract: In conventional liquid crystal microlens array (LC-MLA), the discontinuous and nonuniform alignment of liquid crystal (LC) presents a significant challenge. We address this issue by ...

As non-invasive skincare and aesthetic treatments continue to grow worldwide, Photodynamic Therapy (PDT) LED Light Therapy has become one of the most effective solutions for a variety of skin concerns ...

Abstract: Automated, adaptive lighting systems based on LED arrays offer significant potential for general lighting applications. Unlike conventional lighting systems, LED arrays enable real-time, ...