Rapidly increasing data traffic is placing ever greater demands on the capacity of communication systems. In an article ...

Two companies have announced photonic devices that could solve specific real-world problems faster and with less energy than conventional computers.

Investors need to understand market volatility as they navigate the turmoil. Read more on what could be next for Wall Street.

The BX-4 Range HD Gen 2 is a powerful, bright, and competitively priced rangefinding binocular with a 4,000 yard max range.

Research teams from USTC have realized a high-performance single-photon source with an efficiency beyond the scalable linear ...

While low-cost professional PCB fabrication has largely supplanted making circuit boards at home, there’s still something to be said for being able to go from design to prototype in an ...

Photophobia describes a sensitivity to light, not a true phobia. It can cause eye pain and even migraines. Learn what helps ...

Researchers have developed a powerful new way to measure ultrashort, high-energy laser pulses in a single shot, solving ...

CES is in the rearview mirror, and there’s always a handful of memorable products that catch our attention on the show f ...

CES is in the rearview mirror, and there’s always a handful of memorable products that catch our attention on the show floor.

AI training is getting an optical upgrade. Learn how lasers and light are enabling billion-parameter models with 95% less power.

The LED and photodetector pairing, coupled with analog drivers and amplifiers and bolstered by AI algorithms, is leading to ...