Wavefront Sensor / Wellenfront Sensor

WAVEFRONT SENSOR

ML4560

Our wavefront sensor consists of a sensor head and our new software raylux ML1205, it allows high dynamic range and high accuracy.
Our sensor head is pre-calibrated, a reference wavefront is already implemented into the software. Without further calibration already measurements with high accuracy can be done.
The software includes analysis of the wavefront of lasers as well as the ISO compliant beam profiler software beamlux ML1200.
The beam profiling can be optionally done with our ML3743 camera.

Download Data Sheet

Specifications Sensor Head

	ML4010
CCD-Sensor	2/3”
Dynamic	12 bit
Pixel #	1392 x 1040
Wavelength range	350 nm - 1100 nm
with optional converter	190 nm - 350 nm
Pupil size	8.97 x 6.71 mm
Max. frame rate	15 fps
Spatial Resolution	200 μm
Number of Sub Apertures	45 x 34
Dynamic Range (Tilt)	± 1,6° (730 lamda)
Wavefront Accuracy	< 16 μrad
Dynamic Range (Focus)	72 mm (370 lamda)
Accuracy	5 x 10-4 /m
System Accuracy	10 nm
Repeatability	10 nm
Wavefront Accuracy	20 nm

raylux software ML1205

• Fast online wavefront computation

• Computation of Zernike polynomial terms

(tilt, defocus, astigmatism,...)

• Automatic gain and shutter control

• Automatic synchronization with pulsed lasers

• Noise and background control

• Decrease measurement errors by averaging

• Numerical data files of wavefront

• 2D/3D display of wavefront viewable

from any angle or elevation with zoom

• Progression view (time dependent view

of all important parameters)

• M2 and beam divergence analysis

• Additional beam analysis in compliance to ISO

• Far field analysis

• Near field analysis

• Store and recall screens

in single or video fashion

• Fully flexible screen format including save

configuration

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