Laser Beam Testing

 

SID4 DWIR

Key Features

DUAL BAND WAVEFRONT SENSOR | 3-5 µm & 8-14 µm


  • Both MWIR & LWIR bands with the same sensor: the SID4 DWIR measures laser beam at 3.39µm and 10.6µm or source of any wavelength in between 3-5 µm and 8-14 µm such as black body
  • High resolution – 160 x 120 phase pixels
  • High NA measurement – with no relay lens

Specifications

Wavelength range3 - 5 µm and 8 - 14 µm
Aperture dimension10.88 x 8.16 mm2
Spatial resolution68 µm
Phase & intensity sampling160 x 120
Resolution (Phase)25 nm RMS2
Accuracy75 nm RMS
Acquisition rate50 fps
Real-time processing frequency> 10 fps (full resolution)
Dimensions (w x h x l)85 x 118 x 193 mm
Weight~1.6 kg

SID4 Software

Introduction

COMPLETE BEAM CHARACTERIZATION | High resolution wavefront analysis software


The SID4 software package manages wavefront acquisition and analysis with one of our wavefront sensors. This software is entirely dedicated to laser beam analysis. It eases the use of the wavefront sensor (camera settings, acquisition modes, alignment helpers, automatic mask adjustment) and provides relevant tools for beam phase analysis: PSF, wavefront aberrations, laser beam parameters, beam profiles…
 
wavefront-analysis-software

Specifications

Wavefront analysis
  • Zernike and Legendre projection
  • PSF (Point spread function)
  • Strehl Ratio, Encircled energy...
Beam propagation module
  • Beam profiles
  • Beam waist, M2, Rayleigh length, Divergence, Curvature...
  • Energy distribution, Intensity centroid, Maximum ellipticity, Diameters, Gaussian fit...
Advanced measurement
  • Circular or rectangular pupils
  • Multiple pupils
  • Piston
  • Tilt...
Laser optics measurement
  • Lens, telescope and mirror aberrations
  • Wave front RMS and PtV
  • PSF
  • Automated aberration removal
Acquisition management
  • Live mode, trigger
  • Offline analysis
Contact us to get those products