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CEO
Tadas Lipinskas +370 5 219 4884
Nd:YAG passively q-switched DPSS lasers "WAVEGUARD"
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Nd:YAG passively q-switched DPSS lasers "WAVEGUARD"

Main features

 

  • Robust and compact design

  • Internal and external TTL triggering

  • Laser controller with USB or RS232 interface
  • OEM version available

  • Optional: adjustable pulse repetition rate

 

Application examples

 

  • Material processing & micromatching

  • LIBS

  • Marking

  • LIDAR & Laser Ranging

  • Biophotonics

Request custom
  • Description
  • Standard specifications
  • Utility requirements
  • Downloads

The typical configuration of these lasers is based on a Nd:YAG crystal placed in a cavity of a few millimeters in length, leading to a very compact laser design with a surprising performance, such as sub-nanosecond pulse widths and a peak power of several tens of kilowatts. State-of-the-art robust laser design allows it to be easily integrated into various laser applications and setups.

Additional harmonics modules for 532 nm, 355 nm, or 266 nm wavelengths are available on request for all models. “Waveguard” series lasers offer wavelength stabilization possibility up to 3 pm and laser modules with a photodiode to control pulse repetition rate are available on request for all models.

Nd:YAG diode pumped passively q-switched lasers Waveguard standard specifications
Wavelength 1064 nm*
Wavelength tolerance ±1 nm
Repetition rate 1 Hz - 10 kHz
Pulse energy Up to 400 μJ
Energy stability <2 %
Polarization contrast >100:1
Beam diameter at exit window <1 mm
Beam divergence <5 mRad
Beam quality M2 < 1,5
Beam profile TEM00

 

*Custom wavelength available

Lasers “Waveguard” utility requirements
Laser module dimensions 170 x 103 x 64 mm (L x W x H)
Laser driver dimensions 164 x 105 x 44 mm (L x W x H)
Pump current 8-10 A
Electric 100-240 V AC, 50/60 Hz, 1,4 A
Working temperature 20-28 °C
Cooling TEC element + active air cooling
Order your item
Wavelength Pulse repetition rate Pulse duration Pulse energy Average output power Pulse to pulse energy stability Power stability, RMS Beam quality SKU price Downloads quantity
1064 nm
1 Hz -1 kHz adjustable
<1 ns
120 μJ @1 kHz
120 mW @1 kHz
<1,5 % RMS
<3 %
M2 < 1,5
19214
6400 €
1064 nm
1 Hz -100Hz adjustable
<1 ns
400 μJ @100 Hz
40 mW @100 Hz
<1,5 % RMS
<3 %
M2 < 1,5
19215
6650 €
532 nm
1 Hz -1 kHz adjustable
<1 ns
50 μJ @1 kHz
50 mW @1 kHz
<1,5 % RMS
<3 %
M2 < 1,5
19532
7100 €
532nm
1 Hz -100Hz adjustable
<1 ns
150 μJ @100 Hz
15 mW @100 Hz
<1,5 % RMS
<3 %
M2 < 1,5
19533
7350 €
1064 nm
1 kHz
<1 ns
120 μJ
120 mW
<1,5 % RMS
<3 %
M2 < 1,5
2248
5950 €
1064 nm
100Hz
<1 ns
400 μJ
40 mW
<1,5 % RMS
<3 %
M2 < 1,5
8795
6200 €
532 nm
1 kHz
<1 ns
50 μJ
50 mW
<1,5 % RMS
<3 %
M2 < 1,5
8820
6650 €
1064 nm
10 kHz
<1 ns
10 μJ
100 mW
<1,5%RMS
<3 %
M2 < 1,5
8881
Request
532nm
100Hz
<1 ns
150 μJ
15 mW
<1,5 % RMS
<3 %
M2 < 1,5
8964
6900 €