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DM UV Series
20-40mJ (Multi-Mode)

High Pulse Energy UV Laser

DM-351-20| DM-351-40*

Features

  • Diode-Pumped Technology
  • Highest Energy per Pulse (up to 20mJ 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
  • RS-232 Interface
  • Computer Control Software Included

*DM-351-40 is a non-standard product, please contact us for specs

OUTPUT CHARACTERISTICS

ModelDM-351-20
Wavelength (nm) 351
Pulse Energy (mJ) 20 mJ @ 1 kHz
Average Power (W) 30 W @ 3 kHz
Pulse Width (ns) @ 1 kHz ~120
Repetition Rate Single Shot to 10 kHz
Pulse to Pulse Stability < 1.2% rms
Polarization Ratio Horizontal; 100:1
Beam Diameter (nominal) ~ 3 mm
Beam Divergence 10 mrad ± 15%
Beam Circularity > 85%
Beam Circularity at exit >85%
Spatial Mode 14-16
Beam Pointing Stability < 25 μrad
Beam Position Accuracy < 2.5 mm and < 1° from nominal
Long Term Stability± 2%
Line Frequency 50 to 60 Hz

† Includes height of desiccant (0.35’’)

ENVIRONMENTAL AND UTILITY REQUIREMENTS
ModelDM-351-30
Electrical Requirement200 to 240 V
Relative HumidityNon-condensing, 90% Max
Ambient Temperature15°C to 35°C (59° to 95°F) Operating Range
InterfaceRS 232 / GUI / External TTL Triggering
DIMENSIONS
ModelDM-351-30
Dimensions Laser Head9.5 in x 4.6† in x 26 in
Controller (W x H x L)19 in x 13.25 in x 5.25 in (3U)
Dimensions* Laser Head4 in x 2.75 in x 8.1 in
Umbilical Length 3 meter (10 feet)

Please contact us for more options