Ultraviolet-B (UV-B) semiconductor lasers are highly sought for medical, biotechnology, and precision manufacturing ...

Researchers fabricate a vertical AlGaN-based deep ultraviolet-light-emitting semiconductor laser device with potential applications in laser processing, biotechnology, and medicine. Ultraviolet (UV) ...

Semiconductors are an integral part of the inner workings of medical devices, assisting in the conductivity between a non-conductor and a conductor to control electricity flow. In turn, the assembly ...

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 ...

You will learn about semiconductor light-emitting diodes (LEDs) and lasers, and the important rules for their analysis, planning, design, and implementation. You will also apply your knowledge through ...

ORLANDO, Fla.--(BUSINESS WIRE)--Laser Photonics Corporation (LPC) (NASDAQ: LASE), a leading global industrial developer of systems for laser cutting, marking and other material applications, announced ...

A team of engineers has made major strides in generating the tiniest earthquakes imaginable. The team's device, known as a ...

Chaotic dynamics in semiconductor lasers arise from the inherent nonlinear interactions within the laser cavity, often enhanced by optical feedback mechanisms. These irregular, complex oscillations ...

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 ...

A team used an infrared laser to cool a solid semiconductor by at least 20 degrees C, or 36 F, below room temperature. To the general public, lasers heat objects. And generally, that would be correct.

A device smaller than a grain of dust is emerging as a surprisingly powerful candidate to reshape how quantum computers are ...