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APE PulseCheck Autocorrelator

Home Products Laser Accessories Laser Diagnostics APE PulseCheck Autocorrelator
APE PulseCheck Autocorrelator

APE PulseCheck Autocorrelator

Pulse width measurement perfection


The autocorrelator PulseCheck from APE is a versatile instrument for measuring the pulse duration of different femtosecond and picosecond laser systems; it covers a broad wavelength range. Depending on the application there are a lot of additional options available. APE also offers custom versions. As with all of the correlators from APE, PulseCheck is very easy to install and operate.



  • Exchangeable Optics Sets for the broadest spectrum coverage from 200nm to 12µm
  • Pulse widths from as low as <10fs all the way up to 500ps
  • Ultra-precise delay resolution
  • Toggle between interferometric and intensity autocorrelation
  • Wide range of sensitivity levels covered with PMT, PD and TPA
  • Automatic phase matching
  • Gaussian, Sech2, and Lorentzian fitting routines
  • Ready to use software and USB interface
  • TCP/IP remote control with standardisation command set for easy programming
  • NIST traceable calibration

For further information please contact us or download the datasheet.


 PulseCheck datsheet                                                                  Read more on APE's website