Wedge DPSS lasers

Wedge DPSS Lasers

Short pulse Q-switched DPSS lasers.

Supplier: Bright Solutions

Technology type: DPSS Lasers

Wedge HB and XB DPSS laser models are available at 1064nm, 1570nm, 532nm, 355nm, and 266nm; pulse energy reaches 4mJ in 1ns.

Wedge-HF and Wedge-XF models are available in a very compact unit, only 8 x 9 x 19cm, both at 1064nm and 532nm. The repetition rate can reach 100kHz and pulses can be shorter than 500ps.

Wedge HF and XF Plus can reach higher power maintaining both the same pulse width and mechanical footprint. Moreover, they are also available at 355nm and 266nm. Based on proprietary fast Q-switching technology, these compact sealed and monolithic diode-pumped lasers are insensitive to vibrations and harsh environments. They have been designed for OEM applications like micro-machining of hard and soft materials, specialty marking, OLED, glass and crystals engraving, LiDAR, and LIBS.

Range features

A high level overview of what this range offers

  • Up to 4mJ pulse energy
  • 4MW peak power
  • 500ps to 3ns pulse width
  • Single-shot to 100kHz
  • Monolithic design
  • Air cooling
  • Low heat waste
  • @1064nm @532nm @355nm @266nm

What's in this range?

All the variants in the range and a comparison of what they offer

1064 Wedge models Wedge HB Wedge XB Wedge HF Wedge XF
Model category High energy High energy Sub-ns Sub-ns
Maximum pulse energy 2mJ 4mJ 180µJ 180µJ
Repetition rate Single Shot to 2kHz Single Shot to 1kHz 10kHz to 100kHz (option: down to single shot, up to 200kHz) 10kHz to 100kHz (option: down to single shot, up to 200kHz)
Harmonics/wavelength conversion 1570nm – 532nm – 355nm – 266nm 1570nm – 532nm – 355nm – 266nm 1570nm – 532nm – 355nm – 266nm 1570nm – 532nm – 355nm – 266nm
Pulsewidth < 1.5ns < 1.5ns down to 700ps down to 400ps
Peak power up to 2MW up to 4MW up to 250kW up to 175kW
Polarisation Linear 100: 1 (option circular polarisation) Linear 100: 1 (option circular polarisation) Linear 100: 1 (option circular polarisation) Linear 100: 1 (option circular polarisation)
Beam quality (M²) < 3.5 < 5 < 1.5 < 1.3
Cooling Air-cooled (option: water cooling and contact cooling) Air-cooled (option: water cooling and contact cooling) Air-cooled (option: water cooling and contact cooling) Air-cooled (option: water cooling and contact cooling)
DC Voltage IN Dual 8V - 15V Dual 12V - 15V 24V 24V
Overall mechanical dimensions 26 x 22 x 8cm³ (10 x 9 x 3in³) 26 x 25 x 10cm³ (10 x 10 x 4in³) 19 x 10 x 8cm (7 x 4 x 3in³) 19 x 10 x 8cm (7 x 4 x 3in³)
Weight < 10kg (< 22lbs) < 12kg (< 27lbs) < 2.5kg (< 5.5lbs) < 2.5kg (< 5.5lbs)
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