For optical system collimation, it is straightforward to monitor the defocus Zernike term, the divergence of the beam and the radius of curvature, live on the SID4 software.
Advantages
Live measurements
- Live intensity and wavefront
- Live Zernike and Legendre
- Live parameters, PSF, MTF, Tilts
Flexibility
- Compact
- Easy to align
- Works with large NA beams
State of the art wavefront sensor
- High resolution
- Large dynamics
- Achromaticity