Researchers at Nichia Corporation have demonstrated green InGaN-based lasers grown on c-plane sapphire, with lifetimes capable of supporting commercial applications. The demonstration of green ...

The company also claims that by using multiple 6397-L3 laser diodes and a multimode fibre coupler or fibre bundle in a distributed architecture, hundreds of watts of highly reliable pump power can ...

After reading tales about cutters of such size going out of alignment when someone as much as walked nearby, he dropped the idea – and equipped the CNC head with a high-power laser diode module ...