A cartridge-based console project that blends Arduino fundamentals, retro gaming nostalgia, and modern maker tools.

Ultraviolet-B (UV-B) semiconductor lasers are highly sought for medical, biotechnology, and precision manufacturing applications; however, previous UV-B laser diodes were limited to pulsed operation ...

The good, bad and ugly of the 2026 GWM Haval H6 hybrid! Queensland government launches "big battery" while winding back power ...

Japanese firm Nuvoton Technology has started mass production of its high-power UV semiconductor laser (379 nm, 1.0 W), which delivers industry-leading optical output in a 9.0 mm diameter CAN package ...

Comparison of a 5W laser, 10W, and 20W diode laser. All these machines have their pros and their cons, but this is a quick comparison of their ability to cut and engrave. I do not have a lot of ...

Researchers at Hamamatsu report an indium-free laser diode operating at 342 nm, the shortest wavelength so far for an electrically pumped semiconductor laser diode. The group III nitrides are a ...

Italian aerospace and defense giant Leonardo is expanding its presence in metro Tucson with a new laser manufacturing plant that will add 170 jobs to its local payroll. Leonardo Electronics US Inc., a ...

Semiconductor lasers use the optical properties of semiconducting materials to produce coherent light. Electrons and their positive-charge counterpart called holes are injected into an optically ...