Laser heads

Microchip 266 nm Triggered Laser


The STU-01E is a triggered Microchip Series laser transmitting 266 nm radiation optimized for pulse duration, shorter than 400 ps. This laser produces 266nm pulses which are directly generated from the diode pumped passively Q-switched Nd:YAG microchip engine. A fourth harmonic generation stage produces the 266 nm radiation with a very good lifetime. Pulses can be controlled individually up to 4 kHz. The laser is single longitudinal mode.

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.


Download our technical specification


Family: MicroChip

Wavelength: 266 nm

Energy/Pulse: 1 µJ

Repetition rate: 4 kHz

Triggered: yes

Single frequency: yes

Linewidth: 0.3 pm

Pulse duration: 400 ps

Average power: 4 mW

Peak power: 2 kW

Package: SNxII


Laser Induced Fluorescence (LIF)



View controller