Multimode QS

DM-Series

Frequency doubled Nd-YAG-Laser with high power

  • Power 60 W to 200 W
  • Simple, compact
  • Pulse rates from 1 to 30 kHz
  • Superior pulse to pulse stability
  • Twin pulse option
  • Uniform beam profile
  • Diode lifetime > 10.000 hours
Model DM 60-532 DM 100-532 DM 150-532 DM 200-532
Wavelength
532
Average Power @ 10 kHz [W]
60
100
150
200
Pulse Energy @ 10 kHz [mJ]
6
10
15
20
Pulse Width @ 10 kHz (nominal) [ns]
~ 150
~ 190
~ 200
~ 120
Repetition Rate [kHz]
1 - 30
1 - 50
Pulse to Pulse Stability [% rms]
< 1
Polarization Ratio
Horizontal, 100:1
Beam Diameter (nominal) [mm]
2
4,5
Spatial Mode M²
~ 15
~ 20 - 25
~ 15
~ 15
Beam Pointing Stability [µrad]
< 25
Long Term Stability [% rms]
0,5

High Pulse Energy Green Laser

  • Patented highest pulse energy green laser
  • Simplest, most efficient, compact monolithic laser head
  • Diode lifetime of > 10.000 hours
  • Optimized for pumping PIV und Ti-Sapphire amplifiers
  • Pulse energy 100 mJ
  • Dual head option
  • Twin pulse option
  • Uniform beam profile
  • Excellent pulse to pulse stability

All models can be configured as  Dual-Head-Laser with doubled pulse energy (200 mJ)

Model DM 20-527 DM 30-527 DM 40-527
Wavelength [ns]
527
Average Power @ 3 kHz [W]
30
45
60
Pulse Energy @ 1 kHz [mJ]
20
30
40
Pulse Width @ 1kHz [ns]
~ 170
~ 150
~ 130
Repetition Rate [kHz]
Single Shot to 10
Pulse to Pulse Stability [% rms]
< 0,5
Polarization Ratio
Vertical: > 100:1
Beam Diameter (nominal) [mm]
5.0
Beam Divergence [mrad]
8.0 ± 15 %
Beam Circularity
> 85 %
Spatial Mode M²
~ 10 - 16
Beam Pointing Stability [µrad]
< 25
Long Term Stability [% rms]
< 0,5
Model DM 50-527 DM 60-527 DM 100-527
Wavelength [ns]
527
Average Power @ 3 kHz [W]
75
90
150
Pulse Energy @ 1 kHz [mJ]
50
60
100
Pulse Width @ 1kHz [ns]
~ 120
~ 120
~ 100
Repetition Rate [kHz]
Single Shot to 10
Pulse to Pulse Stability [% rms]
< 0,5
< 0,75
Polarization Ratio
Vertical: > 100:1
Beam Diameter (nominal) [mm]
5.0
Beam Divergence [mrad]
8.0 ± 15 %
Beam Circularity
> 85 %
Spatial Mode M²
~ 10 - 16
Beam Pointing Stability [µrad]
< 25
Long Term Stability [% rms]
< 0,5

High Pulse Energy UV-Laser

  • Highest energy per pulse (up to 20 mJ at 1 kHz or 40 mJ in dual head)
  • Proprietary twin pulse option available for all DM lasers
  • Compact, rugged, industrial design
  • Uniform beam profile
  • Long diode lifetime (10.000 hours)
  • Quick pump chamber changeover time
  • Low cost of ownership
  • Pulse rate from single shot to 10 kHz
Model DM 351-20
Wavelength [nm]
351
Pulse Energy @ 1 kHz [mJ]
20
Average Power @ 3 kHz [W]
30
Pulse Width @ 1 kHz [ns]
~ 120
Repetition Rate [kHz]
Single Shot to 10
Pulse to Pulse Stability [% rms]
< 1.2
Polarization Ratio
Horizontal; 100:1
Beam Diameter (nominal) [mm]
~ 3
Beam Circularity
> 85 %
Spatial Mode M²
~ 14 - 16
Beam Pointing Stability [µrad]
< 25
Long Term Stability [% rms]
± 2

DM 354-40-laser is a non-standard product, please contact us for specifications.