HASO EUV I High Performance wavefront sensor for the 4 – 40 nm
Spectral Bandwidth
30 - 300 eV (4 - 40 nm)
Aperture - Resolution - Spatial Sampling
13 x 13 mm - 272 x 72 - ~ 180 μm"
Focus dynamic range
± 0.5 m to ∞ / 0.013
Focus dynamic range
± 0.5 m to ∞
Repeatability (rms)
< λ/200
Minimum readout time
~600 ms (2 MHz digitization)
HASO EUV wavefront sensor
HASO EUV wavefront sensor, developed in collaboration with the LOA and the SOLEIL synchrotron, is the only device of its kind available that offers you the extreme precision and direct measurement functionality needed for today’s demanding laboratory and industrial applications.
- Synchrotron, EUV-FEL, and laser-driven secondary source alignment and characterization
- Micro- and nano-focusing, automatic alignment of EUV optical systems
- Dense plasma diagnostics
- Perfectly adapted for laboratory applications
- Usable for closed- and open-loop adaptive optics
Designed and built in collaboration with our customers and with their needs as the top priority, the HASO EUV wav
efront sensor incorporates our patented rotated square technology to offer high spatial sampling and wide dynamic range, making it the ideal choice for HHG, EUV lithography, synchrotron and EUV-FEL beam analysis. When used for adaptive optics, the EUV becomes a powerful tool for that provides you with micro and nano-beam focusing, a high Strehl ratio and precise control of the focal spot shape.
When combined with our powerful and easy-to-use software packages, you can easily conduct wavefront acquisition and reconstruction with the HASO EUV wavefront sensor. Additional add-on modules offer features including extended wavefront reconstruction and Point Spread Function (PSF), as well as a dynamic library that enables you to build your own software applications using this remarkable device.
WaveView is the most advanced wavefront measurement and analysis software. It offers more than 150 functions and tools optimized for a wide range of highly demanding applications. WaveView development philosophy is based on twenties of years of customer’s feedback, improving the user experience at each version. Modules dedicated to PSF, Strehl ratio, MTF, M² are available.
WaveKit is a SDK in C, LabVIEW and MATLAB, providing the basis blocks on which one can build a fully customized software for specific HASO based applications or WaveView data processing routines. WaveKit is available on request.
HASO EUV wavefront sensor can also be used as a x-ray wavefront sensor. Please contact us for your application.
For all our wavefront sensors, click here.
For the manufacturer’s website, click here.
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| Description | HASO EUV | HASO EUV High NA |
|---|---|---|
| Aperture Dimension | 13 x 13 mm² | D=20 mm |
| Number of Subapertures | 72 x 72 | 110 across diameter |
| Curvature dynamic range | 0.5 m to ∞ (diverging) | 0.1m m to ∞ |
| Repeatability (rms) | about λ/200 | about λ/200 |
| Wavefront measurement accuracy in relative mode (rms)1 | about λ/100 | < λ/100 |
| Wavefront measurement accuracy in absolute mode (rms)² | λ/50 @ 13.5nm | about λ/50 @ 30nm |
| Tilt measurement sensitivity (rms) | 0.05 µrad | 0.1 µrad |
| Minimum readout time | about 600 ms (@2 MHz digitization) | about 2s |
| Spatial beam sampling step | about 180 µm | about 150 µm |
| Working photon energy (wavelength)3 | 30 eV – 300 eV (4 nm – 40 nm) | 27.6-124eV (10 nm – 45 nm) |
| External trigger | possible | possible |
| Calibrated wavelength | user specific | user specific |
| Length | 270 mm | 170 mm |
| Compliant vacuum (hydrocarbon free, compatible with clean vacuum) | 10-7 mbar | up to 10-6 Torr* * Requires dynamic vacuum |
| Interface / Power supply | USB included | USB included |
| Operating system | Win 7 (x86 / x64) | Win 7 (x86 / x64) |
HASO EUV – Specifications
| Description | HASO EUV | HASO EUV High NA |
| Aperture Dimension | 13 x 13 mm² | D=20 mm |
| Number of Subapertures | 72 x 72 | 110 across diameter |
| Curvature dynamic range | 0.5 m to ∞ (diverging) | 0.1m m to ∞ |
| Repeatability (rms) | about λ/200 | about λ/200 |
| Wavefront measurement accuracy in relative mode (rms)1 | about λ/100 | < λ/100 |
| Wavefront measurement accuracy in absolute mode (rms)² | λ/50 @ 13.5nm | about λ/50 @ 30nm |
| Tilt measurement sensitivity (rms) | 0.05 µrad | 0.1 µrad |
| Minimum readout time | about 600 ms (@2 MHz digitization) | about 2s |
| Spatial beam sampling step | about 180 µm | about 150 µm |
| Working photon energy (wavelength)3 | 30 eV – 300 eV (4 nm – 40 nm) | 27.6-124eV (10 nm – 45 nm) |
| External trigger | possible | possible |
| Calibrated wavelength | user specific | user specific |
| Length | 270 mm | 170mm |
| Compliant vacuum (hydrocarbon free, compatible with clean vacuum) | 10-7 mbar | up to 10-6 Torr* * Requires dynamic vacuum |
| Interface / Power supply | USB included | USB included |
| Operating system | Win 7 (x86 / x64) | Win 7 (x86 / x64) |
WaveView metrology software is included
1) Wavefront as seen by the device.
(2) Difference between the real wavefront and a reference wavefront obtained in similar conditions (5λ of shift max).
(3) Calibration ensured inside this range. Sensor may be used outside of this range.
HASO EUV – Applications
- HHG, synchrotron and EUV-FEL beam alignment and characterization
- Micro and nano-beam focusing, automatic beam alignment, and achieving high Strehl ratio for adaptive optics applications
- Mirror alignment in beamlines, Bender optimization to reach the best focal point size
- stability characterization
- Schwarzschild telescope alignment and characterization
- Zoneplate characterization
- Plasma science
HASO EUV - Pictures
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. WaveView4 development philosophy is based on tens of years of customer’s feedback, improving the user experience with each version. WaveView4 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. WaveKit is available on request.
Visit the videos tab for a tutorial on connecting your wavefront sensor to the WaveView software.





