HASO First I Low Cost Wavefront Sensor
Spectral Bandwidth
400-1100 nm - ?±50nm
Aperture - Resolution -Spatial Sampling
3.6 x 4.5 mm² - 32 x 40 - 110 µm
Accuracy (rms) - Linearity
?/100 - 99.9%
Focus dynamic range
± 0.018 m to ± ∞
Repeatability (rms)
< λ/200
Maximum acquisition rate
99Hz or 165 Hz (16x20)
Description
Specifications
Applications
Videos
Downloads
PublicationsHASO4 FIRST: Highly Accurate and Affordable Wavefront Sensor
The HASO4 FIRST is a high performance mono-wavelength calibrated wavefront sensor. This low cost wavefront sensor delivers reliable and fast measurement at the wavelength of your choice between 400-1100nm. Indeed, this Shack-Hartmann wavefront sensor’s accuracy is ?/100 RMS and it can acquire wavefront data at up to 99 Hz (or in high-speed mode at 165 Hz), making it suitable for real-time applications.
This low cost wavefront sensor is a top choice for adaptive optics applications for microscopy or UHIL. It is also a great option for OEM applications in optical metrology and beam diagnostics. Either way, HASO4 FIRST offers reliable wavefront metrology for a large range of applications including fundamental research, prototype development or quality control in production.
- λ/100 rms absolute accuracy on a huge dynamic range (see the graph below)
- Acquisition rate up to 99Hz or 165Hz
- Patented wavefront correction algorithms for intensity beam variations (laser, Gaussian, hyper Gaussian, apodized beams…)
- Measurement up to 64 Zernike polynomials with individual accuracy better than 2nm rms
- Custom calibrations for one (included) or two (option) specific wavelengths in the 400- 1100nm range
Transform your wavefront sensor into a full metrology solution with RFLEX2 & RFLEX LA
RFLEX2
The R-FLEX2 is a versatile optical metrology system that instantly combines any HASO4 wavefront sensors with a collimator and a light source. It is used for quality control of complex optical systems such as life science instrumentation, alignment of large telescopes and collimators, large concave mirrors, and lenses and complex optical systems in general.
RFLEX LA
The RFLEX LA is a collimating platform that extends the capabilities of the HASO R-FLEX2 to large optics and optical surfaces. The output collimated beam size ranges from 30 to 150 mm. Analyze large optics and optical surfaces such as filters, dichroic beam splitters, head-up displays, eyewear, optical windows, flat mirrors, polarization scramblers.
Learn more about the R-FLEX2 LA
Manufacturer’s website: www.imagine-optic.com
For more wavefront sensor options click here