Quality of a digital audio cable is vital to have a sweet-sounding sound. Facing a plethora of options, selecting the right ...

Si-photonics chip emits beam of light; towards piezoelectric converters without transformers; digital twin for autonomous ...

According to rumors, Nvidia is not expected to deliver optical interconnects for its GPU memory-lashing NVLink protocol until ...

Optical parametric ... an idler beam and a signal beam. By placing the nonlinear crystal in a cavity, an oscillator is formed and operation commences when the pump power is above a certain ...

Optical forces, which act like an invisible "hand," are capable of precisely controlling tiny particles. Optical tweezers, a ...

Astronomers say they've developed a technique to detect smaller bandwidth radio signals that weren't intended to reach deep ...

UK-based Spiralis Energy has a novel screw-like tidal energy converter design that works close to predictions in the real world.

Scientists at the SETI Institute and partners from Penn State University used the Allen Telescope Array (ATA) to search for ...