To create this effect, the team directed a high-power green laser through a ruby crystal and illuminated it perpendicularly with a blue laser. When the green laser interacted with the ruby ...

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 ...

Will Nichia replicate its previous success with blue GaN laser diodes when commercializing green InGaN laser diodes? However, this indirect approach is not ideal for several reasons. In particular ...