HASO4 Broadband Wavefront Sensor
Description
First of all the HASO4 Broadband wavefront sensor is our most versatile . This newly-released second edition features the new SpotTracker technology. It also provides absolute wavefront and tilt information, eliminating alignment requirements. Providing outstanding performance, the HASO Wavefront Sensor family is besides that used in the most demanding applications in optical metrology, microscopy and also laser diagnostics worldwide. Further more, we offer a unique combination of expertise in high quality micro lens production, software development and also accurate factory calibrations. This allows the
HASO4 Broadband to provide a level of performance beyond comparison for application over the full spectral range of silicon ( 350-1100 nm ). In addition to that it allows measurement up to 64 Zernike polynomials with individual accuracy better than 6nm rms. The SpotTracker provides easy HASO installation, and the capability to precisely follow absolute tilt/wavefront evolution over time. Last but not least, it provides λ/100 rms absolute accuracy on a huge dynamic range. In other words, it offers a patented wavefront correction algorithms for intensity beam variations (laser, Gaussian, hyper Gaussian, apodized beams…).
HASO4 Broadband Wavefront Sensor
Specifications |
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|---|---|
| Wavelength Range: | 350-1100nm |
| # Pixels (Width): | - |
| # Pixels (Height): | - |
| Lenslet Pitch: | - um |
| Wavefront Accuracy: | Other |
| Type: | |
| Repeatability: | Lambda/100 |
| Phase Point Resolution: | 68 x 50 |
| Pupil Size: | 5,2 x 7,0 |
Features
- Easy wavefront measurement on the whole spectrum of the sensor: 350 - 1100 nm with no wavelength dependency
- Direct wavefront acquisition of converging and diverging F/5 beams with an accuracy of about λ/100
- RMS, including astigmatism and high-order aberrations
- Beam collimation with an accuracy better than 300 m radius of curvature
- Control and adjustment of axial laser beam deviation better than 3 μrad RMS
Applications
Successfully used in the most demanding applications in optical metrology, microscopy, and laser diagnostics, the HASO4 BROADBAND performs multiple functions:
- Quantify the aberrations of an optical system
- Align the system to ensure that it performs at its best
- Predict the performance of optical systems in terms of focusing capability or imaging quality
- Quantify the effects of temperature and gravity on system performance
- Verify that the optics comply with specifications
- Measure directly the optical system’s wavelength dependency
- Drive a wavefront corrector to rectify system aberrations
- Check whether the optical mount overly distorts the optics
For pricing, technical or any other questions please contact the supplier
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- No markups, no fees
- Direct contact with supplier
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How to order?
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Ships from:
France
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Sold by:
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On FindLight:
since 2023
Frequently Asked Questions
The HASO4 Broadband wavefront sensor is used in optical metrology, microscopy, and laser diagnostics for various functions such as quantifying aberrations, aligning systems, predicting performance, and measuring wavelength dependency.
The HASO4 Broadband wavefront sensor covers the full spectral range of silicon, which is 350-1100 nm.
The wavefront acquisition accuracy for converging and diverging beams is about λ/100 RMS, including astigmatism and high-order aberrations.
Yes, the HASO4 Broadband wavefront sensor can measure beam collimation with an accuracy better than 300 m radius of curvature.
The HASO4 Broadband wavefront sensor is successfully used in optical metrology, microscopy, and laser diagnostics for functions such as quantifying aberrations, aligning systems, predicting performance, and measuring wavelength dependency.