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DC UV Series

Nd: YLF Laser

DC50-351 | DC100-351 | DC150-351

Features

  • 351 nm wavelength
  • Compact, rugged, air-cooled design, water cooled option
  • Patented intracavity UV generation
  • TEM00 beam with typical M² < 1.2
  • Pulse rep rates from single shot to 10kHz
  • RS232 computer control
  • External TTL Triggering
  • All-in-one single box design for certain model
OUTPUT CHARACTERISTICS
ModelDC50-351DC100-351DC150-351
Wavelength351 nm
Average Power @ 3 kHz500 mW1 W1.5 W
Recommended Power Range50-100%
Pulse Energy @ 1 kHz~0.25 mJ~0.5 mJ~1 mJ
Pulse Width @1 kHz (nominal)~25 ns~20 ns
Repetition Rate1 Hz to 10 kHz
Pulse to Pulse Instability <3% rms
Polarization RatioHorizontal; 100:1
4σ Beam Diameter @ exit~0.4 mm
Beam Divergence (Full Angle Far Field)< 2 mrad
Beam Circularity > 85%
Spatial ModeTEM00 M²<1.2 TEM00 M²<1.5
Beam Pointing Stability < 25 μrad
Beam Position Accuracy< 2.5 mm and < 1° from nominal
Long Term Instability (8 hr ± 1° C)±2%
Line Frequency50 to 60 Hz
ENVIRONMENTAL AND UTILITY REQUIREMENTS
ModelDC50-351DC100-351DC150-351
TechnologyAir-Cooled
Maximum Heat Load (laser head)< 200 W
Warm Up Time < 5 min from standby or cold start
Electrical Requirement15V DC†100 to 240V AC
Relative Humidity Non-condensing, 90% Max
Ambient Temperature 15°C to 35°C (59° to 95°F) Operating Range
InterfaceEthernet / RS 232 / GUI / External TTL Triggering
DIMENSIONS
ModelDC50-351DC100-351DC150-351
Laser Head (W x H x L)4 in x 2.75 in x 8.1 in 4 in x 2.5 in x 7.78 in
Controller (W x H x L)None 12 in x 3.5 in x 8.5 in
Laser Head Weight ~6 lbs~6.5 lbs
Controller WeightNone10 lbs
Umbilical LengthNone3 m

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