Semiconductor chips that process light rather than electricity could boost processing speeds and reduce energy use.

Caltech scientists have developed a way to guide light on silicon wafers with low signal loss approaching that of optical ...

Time is almost up on the way we track each second of the day, with optical atomic clocks set to redefine the way the world ...

Planar micro-supercapacitors (P-MSCs), by jointly optimizing electrode intrinsic properties and interfacial structural design ...

KAIST researchers tested optical frequency comb lasers as reference signals for radio astronomy, aiming to synchronize radio telescopes with light-based timing in VLBI observations.

Anything with a laser has undeniable hacker appeal, even if the laser’s task is as pedestrian as sending data over a fiber optic cable. [Shahriar] from [The Signal Path] must agree, and you can watch ...

The Government detailed existing concessional and zero GST rates on assistive aids. Any further relief depends on GST Council ...