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High energy pulsed solid state laser.

HiEN PULS X5400-YLF

High energy pulsed solid state laser solution for material processing, LIBS/RAMAN/IR Spectroscopy, OPO/DYE/Ti: Sa optical pumping, LiDAR & wind LiDAR

  • High pulse energies up to 1 J or more
  • Short warm up time of less than 2 min
  • Up to forth harmonics available

Technical specifications

Laser parameters
HiEN-15400 HiEN-25400 HiEN-35400
Fundamental wavelength 1053 nm
Linewidth < 100 pm
Repetition rate 1 – 100 Hz
Energy output at 1064 nm(1) < 200 mJ < 500 mJ < 1000 mJ
Energy output at 532 nm < 120 mJ < 300 mJ < 600 mJ
Energy output at 355 nm < 75 mJ < 175 mJ < 350 mJ
Pulse width 4 – 25 ns
Power stability < 1% @ 8 h < 1.5% @ 8 h < 2% @ 8 h
Pulse to pulse stability < 5% rms
Beam parameters
Divergence > 5 mrad > 6 mrad > 7 mrad
Beam quality M2 > 3 >5 > 7
Beam diameter 6 mm
Beam ellipticity > 95%
Pointing stability 50 µrad
Polarization ratio 100:1
Jitter < 1.5 ns
Operating parameters
Diode life-time(2) > 109
Coolant flow < 1.5 l/min < 4.5 l/min < 4.5 l/min
Coolant pressure < 3.5 bar
Coolant 90% Distilled water + 10% ethylene glycol
Warm up time < 2 min
Operating temperature 20 – 35 deg
Additional parameters
Weight (laser head) < 30 kg
Weight (electronics) < 10 kg
Laser head dimensions (L x W x H) 600 x 300 x 150 mm 600 x 450 x 150 mm 900 x 450 x 150 mm
Communications RS232 / USB
External trigger IN / OUT
Laser class product (EN-60825) 4

1. Per pulse
2. Reduced life time if use in conflict to the nominal operational condition