High power Solid State UV lasers demand high power harmonic gnerator
Solid state UV lasers feature:
- High power at high repetition , low operation cost and efficient
Applications:
- Via hole drilling, UV lithography, Photodissociation and LIDAR
Current status
- Solid state lasers (especially DPSSL) can power out ᡌWs of high quality green with ᡪ% SHG efficiency but only FHG is only about 20% or lower