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HASO4 Fast – High-speed wavefront sensor
The HASO4 Fast is a high speed wavefront sensor dedicated to applications where high-speed wavefront measurement or correction is required up to 1 kHz. Indeed, it has been designed to reach very high performances at an attractive price.
Key features include:
- Working wavelength range between 400 and 900 nm
- Acquisition frequency up to 1 kHz
- High repeatability of λ/200 rms
- Calibration at factory with the absolute measurement accuracy up to with λ/100 rms
- Simultaneous and independent measurement of both phase & intensity
The HASO4 Fast Shack-Hartmann wavefront sensor provides fast accurate and reliable measurements by combining a state of the art CMOS camera with the HASO line up standard functionalities that customers have been relying on for 2 decades: absolute measurement, unequalled accuracy, high linearity and insensitivity to vibration. Indeed, this wavefront sensor allows acquisition speed of up to 1 kHz and 16 x 16 sampling points.
When coupled with our WaveSuite software package, you can perform both zonal and modal wavefront reconstruction; calculate the PSF*, MTF* and Strehl ratio*; visualize the spot diagram; and obtain the M²* parameter. Adaptive optics users can take advantage of our WaveTune™ software package to control adaptive optics loops to compensate for atmospheric turbulence, optimize the focal spots of laser beams and Freespace communications.
In laser and optical metrology, your HASO4 Fast high speed wavefront sensor used with WaveView software enables you to:
- conduct zonal and modal wavefront reconstruction
- visualize the spot diagram and raw camera data
- calculate the PSF*, MTF* and Strehl ratio*
- obtain the M²* parameter
For adaptive optics, HASO4 Fast coupled with our WaveTune™ software, lets you:
- perform precision metrology to control your active components including deformable mirrors and SLM.
- perfect your beam’s shape and optimize its focal spot.
The Most Advanced Wavefront Measurement and Analysis Software
WaveView4 offers more than 150 features and tools optimized for a wide range of highly demanding applications. Its development philosophy is based on tens of years of customer’s feedback, improving the user experience with each version. Moreover, this software provides a function to analyze segmented wavefronts and allows autosave for sequence measurements. Modules dedicated to PSF, MTF, and M2 are available.
WaveKit is SDK in C/C++, LabVIEW and Python, providing the basic blocks on which one can build a fully customized software for specific HASO-based applications or WaveView4 data processing routines. It is available on request.
Transform your Wavefront Sensor into a full Metrology Solution with R-FLEX & R-FLEX LA
The R-FLEX2 is a versatile optical metrology system that instantly combines any of our HASO4 wavefront sensors in the with a collimator and a light source. It is currently 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.
The R-FLEX LA is a collimating platform that extends the capabilities of the HASO R-FLEX2 to large optics. The output collimated beam size ranges from 30 to 150 mm. This metrology tool can be used to analyze filters, dichroic beam splitters, head-up displays, eyewear, optical windows, flat mirrors, polarization scramblers.
Learn more about the R-FLEX2 LA
* sold separately
For all our wavefront sensors, click here.
For the manufacturer’s website, click here.