Anyone who has unlocked a smartphone with facial recognition, used a laser-powered optical mouse or enjoyed high-speed internet has benefited from the work of Kenichi Iga, honorary professor and ...

Semiconductor lasers are small solid-state lasers that use a semiconductor as an active medium to amplify light through stimulated emission at inter-band transitions under high electron density in the ...

Surface-emitting semiconductor lasers represent a class of devices in which the optical emission is perpendicular to the semiconductor wafer. This design contrasts with conventional edge-emitting ...

Researchers have developed a chip-scale laser source that enhances the performance of semiconductor lasers while enabling the generation of shorter wavelengths. This pioneering work represents a ...

Scientists at the University of St. Andrews, UK, say they are leading a "significant breakthrough" in a decades-long challenge to develop compact organic laser technology. While many lasers used for ...

From X-ray imaging to UV lasers, new chip research highlights the need for precision operations, technician pipelines, and ...

A research team led by Professor Hyukjun Kwon from the Department of Electrical Engineering and Computer Science, Daegu Gyeongbuk Institute of Science and Technology (DGIST; President Kunwoo Lee), has ...

SANTA CLARA, CA - SEPTEMBER 18: A worker at the displays a strip of a hybrid silicon laser chip at company headquarters September 18, 2006 in Santa Clara, California. Intel announced today that its ...