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Multi-Pulse Lasers

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DPSS Lasers with average power more than 100 W



InnoLas Laser’s dual cavity lasers in a single monolithic housing are a perfect tool for Particle Image Velocimetry (PIV). Our specially designed SpitLight PIV series lasers provide double pulses in the VIS, perfectly controlled in time and space - exact in temporal delay as well as spatial overlap.


SpitLight PIV lasers emit q-switched double pulses with variable delay times and total energies from 100 mJ to 1000 mJ at a wavelength of 532 nm. The specially designed flat top beam profile in combination with the perfected spatial overlap of the double pulses ensures a uniform sample illumination. InnoLas follows an economic “Single Rail” and an high-end “Double Rail” approach. The SpitLight PIV is available in high energy lamp-pumped and high repetition DPSS versions.

  • DPSS Multi-Pulse Lasers - InnoLas DPSS Lasers combine high peak energies in a compact and rugged housing. The double rail DPSS housing archives 2 x 130 mJ at 532 nm and 100 Hz for each rail. Double pulses are also available.
  • Lamp Pump Multi-Pulse Lasers - Lamp pumped Laser archive very high peak energies and can extract up to 20 pulses per flash lamp cycle. Each laser of this series is available for single or double rail.


Model  Compact Head  Standard Head
Flash lamp pumped  180 mJ @ 2 x 10 Hz  500 mJ @ 2 x 10 Hz
Diode Pumped lasers  50 mJ @ 2 x 100 Hz  120 mJ @ 2 x 100Hz



































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Multi-Pulse Lasers

DPSS Multi-Pulse Lasers


InnoLas DPSS Lasers combine high peak energies in a compact and rugged housing. The double rail DPSS housing archives 2 x 130 mJ at 532 nm and 100 Hz for each rail. Double pulses are also available.


Features

  • Unlimited adjustable pulse separation
  • Compact laser head and power supply with small footprint
  • Robust and stable resonator structure
  • Quick and easy replacement of flashlamps
  • Maintenance-free pumping chamber with ceramic reflector
  • Excellent beam quality and pointing stability
  • Long flashlamp lifetime
  • Each cavity can be double pulsed
  • System can be injection seeded (SLM option) - not for Compact Models


Options

  • Seeder
  • Energy monitor
  • Pointing laser
  • External shutter
  • Double pulse
  • Attenuator
  • Mechanical customization


Repetition Rate Pulse Energy (@ 532 nm) Stability RMS (@ 532 nm)
Compact DPSS PIV-50 2 x 50 Hz > 2 x 55 mJ < 1.0 %
Compact DPSS PIV-100 2 x 100 Hz > 2 x 50 mJ < 1.0 %
SpitLight DPSS 250 PIV-50 2 x 50 Hz > 2 x 120 mJ < 1.0 %
SpitLight DPSS 250-100 2 x 100 Hz > 2 x 120 mJ < 1.0 %



































SpitLight DPSS Standard PIV

SpitLight DPSS Compact PIV

Lamp Pumped Multi-Pulse Lasers


Lamp pumped Laser archive very high peak energies and can extract up to 20 pulses per flash lamp cycle. Each laser of this series is available for single or double rail.


Features

  • Unlimited adjustable pulse separation
  • Compact laser head and power supply with small footprint
  • Robust and stable resonator structure
  • Quick and easy replacement of flashlamps
  • Maintenance-free pumping chamber with ceramic reflector
  • Excellent beam quality and pointing stability
  • Long flashlamp lifetime
  • Each cavity can be double pulsed
  • System can be injection seeded (SLM option) - not for Compact Models


Options

  • Injection seeding
  • Beam profile optimization (e.g. uniform super gaussian)
  • Energy monitor
  • Pointing laser
  • External shutter
  • Double pulse
  • Attenuator
  • Mechanical customization


Model Repetition Rate Pulse Energy (@ 532 nm) Stability RMS (@ 532 nm)
 Compact 100 PIV - 10 2x 10 Hz > 2 x 60 mJ < 1.3 %
Compact 100 PIV - 20 2 x 20 Hz > 2 x 50 mJ < 1.5 %
Compact 200 PIV - 10 2 x 10 Hz > 2 x 100 mJ < 1.3 %
Compact 200 PIV - 20 2 x 20 Hz > 2 x 90 mJ < 1.5 %
Compact 400 PIV - 10 2 x 10 Hz > 2 x 180 mJ < 1.3 %
Compact 400 PIV - 20 2 x 20 Hz > 2 x 150 mJ < 1.5 %
SpitLight 600 PIV - 10 2 x 10 Hz > 2 x 350 mJ < 1.3 %
SpitLight 600 PIV - 20 2 x 20 Hz > 2 x 320 mJ < 1.5 %
SpitLight 1000 PIV - 10 2 x 10 Hz > 2 x 500 mJ < 1.3 %
SpitLight 1000 PIV - 20 2 x 20 Hz > 2 x 450 mJ < 1.5 %



































SpitLight Standard PIV

SpitLight Compact PIV

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