Nuvoton Technology Corporation Japan announced the launch of its latest high-power violet laser diode, boasting an optical output of 4.5 watts at 402 nanometers, representing a 1.5-fold increase over its predecessor. The diode, designed for use in maskless lithography systems, will enter mass production in May. The technological advancements in Nuvoton's new product are attributed to a proprietary device structure […]















