257 nm
Q-switch laser 257 nm
MPL-N-257 | Q-switched UV solid state laser
Q-switched all solid state 257 nm UV laser is made features of ultracompact, long lifetime, cost-effectiveness and easy operating, which is widely used in UV curing, micro-electronics, CD carving, laser medical treatment, scientific experiments, etc.
Wavelength: 257 ± 1nm
Operation mode: pulsed, Cr: YAG - passive
Mode: TEM00
Output power: 1 ~ 15 mW (@ 4 kHz)
Power stability: < 10% (rms, 4 hours)
Pulse duration: ~ 10 ns
Pulse energy: 0.1-4 µJ
Peak power: ~ 400 W
Repetition rate: 2 kHz - 5 kHz
Beam shape: elliptical (0.5x2 mm²)
Beam height: 70 mm
Cooling: air cooling
Operating temperature: 15 ~ 30 ° C
Warm-up time: < 10 min
Power supply: AC 220V
Expected lifetime: 5000 hours
Warranty: 1 year