Request a quote

DSH UV Series
12-40W

Standard UV Laser

 DSH-355-12/15 | DSH-355-18 | DSH-355-28 | DSH-355-40

Features

  • Power: 12W to 40W
  • Patented intracavity UV generation
  • Compact, rugged, monolithic all-in-one industrial grade ns laser
  • Total pulse control
  • TEM00 beam with typical M² < 1.1
  • Pulse rates from 1 Hz to 400 kHz
  • RS232 computer control
  • Field replaceable pump diodes
OUTPUT CHARACTERISTICS
ModelDSH-355-12/15DSH-355-18DSH-355-28DSH-355-40
Average Power12/15W@50kHz18W@50kHz28W@50kHz40W@50kHz
Pulse Energy~0.24/.3mJ@50kHz~0.36mJ@50kHz~0.56mJ@50kHz~0.8mJ@50kHz
Pulse Width (nominal)~20ns@50kHz
Repetition Rate Single Shot to 200 kHz (Option to 300kHz)
Pulse to Pulse Stability < 2% rms
Polarization RatioHorizontal; > 100:1
4σ Beam Diameter @ exit ~0.6 mm
Beam Divergence (Full Angle Far Field)<1.5 mrad<2 mrad
Beam Circularity at exit > 85%
Spatial Mode TEM00 M²<1.2
Beam Pointing Stability < 25 μrad
Beam Position Accuracy < 2.5 mm and < 10 mrad from nominal
Long Term Stability (8 hr ± 1° C)±2%
Line Frequency50 to 60 Hz

Lower rep rates (<30kHz) performance achieved by pulse energy capping

ENVIROMENTAL AND UTILITY REQUIREMENTS
ModelDSH-355-12/15DSH-355-18DSH-355-28DSH-355-40
Electrical Requirement100 to 240V AC
Warm Up Time<15 minutes from stand by, <30 minutes from cold start
Relative HumidityNon-condensing, 90% Max
Power Consumption (excluding chiller)<400 W typical <600 W typical
Ambient Temperature15°C to 35°C (59° to 95°F) Operating Range
InterfaceEthernet / RS 232 / GUI / External TTL Triggering
Storage Conditions-10°C to 40°C; Sea Level to 12,000 m; 0% to 90% RH, non-condensing
DIMENSIONS
ModelDSH-355-12/15DSH-355-18DSH-355-28DSH-355-40
Dimensions (W x H x L)7.5 in x 3.75* in x 24 in9.5 in x 3.75* in x 26 in
Weight41.5 lbs43 lbs

* Does not include height of desiccant (0.35’’) and height of removable feet

Please contact us for more options