A pair of US researchers have developed a new model to tackle a deceptively simple problem: how a small block of ice melts while floating in calm water. Using an advanced experimental setup, Daisuke ...

As attacks on the operating system grow more serious, the company is teasing a plan to bring “verifiable integrity” to Linux.

Why can't plasmons achieve quality factors as high as dielectrics?""Because metals heat up easily—they're inherently lossy."This exchange is almost ...

Researchers have developed a new strategy to overcome a long-standing limitation in plasmonic loss by reshaping light–matter ...

With already thin profit margins and increasingly uncertain farm labor and other input costs, precision agriculture ...

DELRAY BEACH, Fla., Jan. 16, 2026 /PRNewswire/ -- According to MarketsandMarkets™, the Hyperspectral Imaging Systems Market is projected to reach USD 1.83 billion by 2030 from USD 0.92 billion in 2025 ...

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS For a long time, optical interferometric sensors have been widely used in rapid and real-time detection in ...

We designed and fabricated an integrated dispersion chipset that engages a four wave mixing (FWM)-type time lens to demonstrate free spectral range (FSR) manipulation of a 100 GHz signal based on the ...

Abstract: We demonstrate mid-infrared frequency comb using a $2 \mu ~\mathrm{m}$ pump in a silicon nitride microresonator with a 1 terahertz free spectral range. The comb spans 200 nm, with 10 dB ...

The study, published in Laser & Photonics Reviews, revealed a silicon-on-sapphire (SoS) metasurface design that harnesses the thermo-optic effect in zero-contrast gratings (ZCGs) to achieve narrowband ...

Physicists have used a novel technique to observe individual atoms interacting in free space for the first time ever. The new technique confirms a century-old quantum mechanical theory. When you ...