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Imagine Optic Wavefront Sensor HASO 3 128 GE2

High performance wavefront sensor.



Aperture dimension 14.6 x 14.6 mm²
Number of microlenses128 x 128
Tilt dynamic range>±3° (1500 λ)
Focus dynamic range - minimum local radius of curvature15 mm
Focus dynamic range – maximum NA>0.1
Repeatability (rms) ~λ/200
Wavefront measurement accuracy in relative mode (rms)*~ λ/150
Wavefront measurement accuracy in absolute mode (rms)**~ λ/100
Tilt measurement sensitivity (rms)<1 µrad
Focus measurement sensitivity (rms)2.5 x 10^-4 m^-1
Spatial sampling~ 110 μm
Maximum acquisition frequency (sequential acquisition)7.5 Hz
Working wavelength range400 – 1100 nm
Calibrated wavelength range
A (400 – 600 nm), B (500 – 700 nm), C (630 – 900 nm), D (800 – 1100 nm)
Extended wavelength range*** A+ (400 – 700 nm) and B+ (500 – 900 nm)
Dimensions (L x W x H)/ weight75 x 78 x 63 mm^3 /250 g
Working temperature15 – 30° C
Interface / Power supply Giga Ethernet / 12 V / 6 W
Operating systemWindows 7 and 10
HASOv3 metrology softwareIncluded
External triggeryes

*Wavefront as seen by the device.

**Difference between the real wavefront and a reference wavefront obtained in similar conditions (5λ of shift max).

***Sold separately

View/download the datasheet for HASO 3 128 GE2here.

View/download the datasheet for WaveView analysis software.

Deformable Mirror Applications:

  • Laser wavefront correction and control
  • Ultra-high intense lasers
  • Focal spot optimization
  • Focal spot control
  • Microscopy

Application Notes:


Imagine Optic Webinar – Can you trust your wavefront sensor?


View/download notes on adaptive optics.

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