266nm Laser DPSS UV QCW

266nm Laser DPSS UV QCW

Central wavelength (nm)：266±1
Output average power (mW) :1-10
Transverse mode:Near TEMoo
Operating mode:Frequency conversion of Q-switched pulsed laser
Single pulse energy (μJ): 0.1-3
Pulse duration (ns): ~5
Peak power(W): 20-600

Rep. rate (kHz)
FIXED: Setting up one fixed rep. rate internal between 1kHz-4kHz with stable pulse energy, pulse duration and pulse period.
EXT TRIG: 1kHz-4kHz by external trigger with stable pulse energy, pulse duration and pulse period.
QCW: QCW state with one rep. rate between5kHz-7kHz.

Average power (mW): Average power (mW) = Single pulse energy (μJ)* Rep. rate (kHz)
Ave power stability (over 4 hours): <5%, <10%
Warm-up time (minutes): <10
M2 factor: <1.5
Spectral purity: >99%
Beam parameters: Elliptical (4:1), Beam spot ~2mm
Polarization ratio: >100:1
Beam height from base plate (mm): 45
Operating temperature (°C) : 10~35
Power supply (90-264VAC): PSU-H-FDA
Expected lifetime (hours): 5000
Warranty period: 1 year
Please Note: because of the Walk-off effect of Nonlinear crystals, the beam quality of UV laser is not so good as that of 1064/532nm laser.