YWafer Mapper GS4
Photoluminescence and film thickness mapping measurement equipment for 2, 3, and 4-inch wafers for LED/LD production Wafer PL
Y Systems was established based on its achievements in measurement and evaluation technologies in research environments for blue laser diodes (LD) and light-emitting diodes (LED). In 2001, we commercialized the first unit of our current flagship product, the Y-Wafer Mapper, with our staff. We will continue to play a part in the cutting-edge technology of solid-state lighting.
