Optical computing has emerged as a powerful approach for high-speed and energy-efficient information processing. Diffractive ...

Abstract: Lunar exploration has drawn attention all over the world, and remote sensing of the lunar surface through the satellite’s optical camera is one of the most important ways to provide ...

It's an exciting time to be in love in with tech—be it the frenetic pace of AI, the myriad uses of gadgets, and how technology is changing everyday life. As a tech journalist, I believe tech and ...

FROSTI is a new adaptive optics system that precisely corrects distortions in LIGO’s mirrors caused by extreme laser power. By using custom thermal patterns, it preserves mirror shape without ...

Andy is a seasoned technology journalist with more than 15 years experience in the mobile industry, writing for Digital Trends, Wired, and more. During that time he has reviewed hundreds of ...

With 61 megapixels of greatness, the Sony A7R V is one of the best cameras we've ever tested — and this Walmart Black Friday deal is the lowest price you'll find. When you purchase through links on ...

This year’s high-end models from Apple and Google raise the bar for mobile photography, but users should take the time to learn the settings and features. By J. D. Biersdorfer J.D. Biersdorfer writes ...

A Ukrainian serviceman of 57th motorised brigade controls an FPV drone at the frontline in Kharkiv region, Ukraine, Aug. 12, 2025. (Andrii Marienko/AP) MILAN — The “Typhoon” unit is a special forces ...

In brief: After years of faithful service, most computer mice end up in the recycling bin, or worse, the garbage bin. But one Redditor wanted a better second act for his retired pointer, and once ...

Researchers at Tsinghua University developed the Optical Feature Extraction Engine (OFE2), an optical engine that processes data at 12.5 GHz using light rather than electricity. Its integrated ...

As the retro wave sweeps in, digital still camera (DSC) demand is rebounding. Companies like Asia Optical and Ability have reported positive news, but while some celebrate, others face challenges. The ...