DM Green Series 20-100mJ (Multi-Mode) Copy

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High Pulse Energy Green Laser

DM20/30/40-527 | DM50/60-527 | DM100-527

Features

  • Patented highest pulse energy green laser
  • Simplest, most efficient, compact monolithic laser head
  • Diode lifetime of > 10,000 hours
  • Optimized for pumping PIV and Ti:Sapphire amplifiers
  • Pulse energy up to 100 mJ
  • Proprietary twin pulse option
  • Dual head option*
  • Twin pulse option†
  • Uniform beam profile
  • Excellent pulse to pulse stability (~ 0.5% RMS)

*All models can be configured as Dual Head, please see DM Dual Head series
† PI’s patented twin pulse mode provides double pulses from a single trigger signal from the single laser head. Energy ratio of the twin pulses and pulse separation between the twin pulses is user programmable

 

Overview

Specifications

DP Output Characteristics

Model DM20/30/40-527 DM50/60-527 DM100-527
Wavelength 527
Average Power (W) @ 3kHz 30/45/60 75/90 150
Pulse Energy (mJ) @ 1 kHz 20/30/40 50/60 100
Pulse Width (ns) @ 1 kHz ~170/150/130 ~120 ~100
Repetition Rate* Single Shot to 10 kHz
Pulse to Pulse Stability < 0.5% rms < 0.75% rms
Polarization Ratio Vertical; > 100:1
Beam Diameter (nominal) 5.0 mm
Beam Divergence 8.0 mrad ± 15%
Beam Circularity > 85%
Spatial Mode M2 ~10 to 16
Beam Pointing Stability < 25 μrad
Long Term Stability < 0.5% rms
Line Frequency 50 to 60 Hz

* For rep rates below 1kHz, the current must be reduced to cap the max pulse energy

Environmental and Utility Requirements

Dimensions

Model DM20/30/40-527 DM50/60-527 DM100-527
Laser Head (W x H x L) 6.5 in x 26 in x 4.6† in 12 in x 26 in x 4.6† in
Controller (W x H x L) 19 in x 13.25 in x 5.25 in (3U) 19 in x 15 in x 5.25 in (3U)
Laser Head (Weight) 49 lbs 84 lbs
Controller (Weight) 24 lbs 40 lbs
Umbilical Length 3 m

Applications

Accessories

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