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Imagine Optic Wavefront Sensor HASO 4 Broadband

Alignment-free wavefront sensor for 350 to 1100 nm.



Aperture dimension 7.0 x 5.2 mm²
Number of microlenses68 x 50
Tilt dynamic range>±3°
Focus dynamic range±0.010 m to ± ∞
Repeatability (rms) <λ/200
Absolute accuracy for λ between 400-600 nm≤ 6nm rms
Absolute accuracy for λ between 600-1100 nm*~ λ/100
Spatial sampling~ 105 μm
Maximum acquisition frequency (sequential acquisition)20 Hz
Calibrated spectral range350 – 1100 nm
Dimensions (L x W x H)/ weight42 x 47 x 67 mm^3 /185 g
Working temperature15 – 30° C
Interface / Power supply USB 3.0 or Ethernet / 2.9 W
Operating systemWindows 7 and 10
External triggerTTL signal
Minimum power0.15 nW**

* The absolute accuracy may slightly decrease for the wavelengths longer than 800nm. Above 950nm, the accuracy is ensured for light sources with coherence length smaller than 3 mm.

** At 635nm and 20Hz acquisition frequency on the 5.2mm maximum pupil diameter

View/download the datasheet for HASO 4 Broadband here.

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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