Q-switched lasers
Q-SPARK
Q-SPARK - short pulse Q-switched laser
Up to 10 mJ pulse energy at 1064 nm.
Air cooled (water-free).
Short pulse duration down to 1.5 ns.
Up to 100 Hz repetition rate.
Optional build-in 2nd, 3rd or 4th harmonic generator.
> 2 G shot lifetime of pump diodes.
Built-in sync pulse generator for triggering of user equipment.
Remote monitoring and control via built-in Ethernet interface.
Optional attachable PC controlled motorized attenuator.
Optional attachable pulse energy monitor.
Optional fiber coupled output.
제조사 Quantum Light Instruments
가격 TBD
문의 02-3461-1103
제품 특징

Q-SPARK – up to 10 mJ @ 1.5 ns

Description

Q-SPARK is diode pumped, water-free, Q-switched laser designed for wide range of applications that require high peak power short pulses.
Our innovative water-free laser crystal end-pumping technology allows to produce Gaussian-like, low divergence, high peak power laser beam in compact package.
Due to short laser cavity laser delivers up to 10 mJ at < 1.5 ns pulse duration. Models with pulse repetition rates up to 100 Hz are available.
Cost-effective version of the laser with passive Q-switch is available. It should be noted, that for passive Q-switched laser, the laser pulse jitter is larger in comparison to actively Q-Switched lasers (see datasheet for details).
For active Q-Switch type, low jitter triggering pulses for user equipment are available with up to 300 µs lead in internal triggering mode. In external triggering mode, laser pulsing can be precisely triggered from auxiliary delay generator.
Laser is monitored and controlled trough Ethernet port via build-in web-server. There is no need to install control software – any computer or even cell phone with modern web-browser will be able to control Q-SPARK. API is also provided for integration with user devices.

Laser functionality can be further extended by wide selection of auxiliary equipment:

Up to fourth harmonic output wavelength can be produced build-in harmonics generator, located inside laser body. See datasheet below for pulse energy specifications.
Pulse energy can be adjusted with our attachable motorized attenuator for fundamental or harmonic wavelength beam.
Pulse energy can be monitored by our attachable pulse energy monitor with analog and/or digital output.
Residual harmonic generator wavelengths can be accessed with optional auxiliary exit port.
Fiber coupled output is available by request. Please inquire for detailed specifications.

Applications

  • Laser Induced Breakdown Spectroscopy (LIBS)
  • Light Detection And Ranging (LIDAR)
  • Laser ablation/micromachining
  • Time-of-Flight Spectroscopy (TOFS)
  • Time Resolved Spectroscopy (TRS)