The SNU-20F is an advanced generation Microchip Series laser designed for Long Life emission at 266 nm. This laser first produces 1064nm pulses which are directly generated from the diode pumped passively Q-switched Nd:YAG microchip engine. A fourth harmonic generation stage produces the Single Frequency 266 nm radiation with a very good lifetime.
Microchip lasers are also easy to operate and service; controllers can be used with every laser head model and swapped within minutes while keeping constant operating parameters.