Femto Easy, ultrafast instrumentation

BeamPro One-Inch beam profiler

The Femto Easy BeamPro takes advantage of our user-friendly software, and provides thorough analysis and statistics of your laser beam. The BeamPro software uses standard communication protocols. It is therefore easily integrable in most complex environments. Several BeamPro can be controlled from a remote screen through the network. The BeamPro One-Inch are special models with the largest available measurement area, able to measure beams as large as 25 mm in diameter.


  • Compact design
  • User-friendly and powerful software
  • Large sensor size, up to 25 mm diameter


BeamPro models BP25.16 BPΦ25
Spectral range (nm) 375 - 1100
Sensor size (mm)
25 x 16.1 Φ25
Sensor format 4/3" -
Resolution 1920 x 1200 2048 x 2048
2.3 Mpx 4.2 Mpx
Pixel size (μm) 13.48 12.65
Shutter type Global Global
Minimum beam diameter (Φ FWHM, μm) 68 63
Maximum acquisition frame rate (fps)1 47 80
Exposure time min (μs) 20 40
max (s) 1 1
Dynamic (dB) 70 58
Sensor type CMOS
Bit depth 12
PC Interface USB 3.1
Synchronization Yes2
Dimensions (mm) 37 x 40 x 55

1 Depending on the type of calculation, frame rate may vary.

2 Requires the Trigger option.


Option Description
Additional ND filters The default BeamPro configuration includes one ND filter. Additional ones with different specifications can be ordered
High dynamic range Software mode to increase the dynamic of the BeamPro signal acquisition from 12 to 16 bits. Not compatible with pure single-shot measurement as 2 images are necessary to build one beam profile image
Trigger Synchronization of the BeamPro detection to an external signal for accurate laser single pulse measurement


Like every Femto Easy product, the BeamPro comes with a powerfull and very user friendly software, especially designed for touch screens, in order to give you the best user experience.

Screenshot of the acquisition tab of the BeamPro software interface.
Screenshot of the calculation tab of the BeamPro software interface.