High performance wavefront sensor for the SWIR
The HASO SWIR is Shack Hartmann wavefront sensor based on InGaAs camera offering high accuracy, large dynamic and speed over the SWIR 0.9-1.7um. It’ll be ideal wavefront sensor for optical metrology and adaptive optics with following key features including :
- ~ λ/100 rms on the 0.9 – 1.7 µm wavelength range
- simultaneous and independent measurement of both phase & intensity
- true absolute measurement
- large dynamic range
- acquisition frequency up to 150 Hz
- ultra-short exposure time ( 100ns-9µs) option
HASO SWIR is the ideal tool for optical metrology, adaptive optics applications such as long-range communication.
HASO4 SWIR is delivered with WaveView, the 3rd generation of wavefront analysis software. With just a few clicks, you will get access to wavefront measurement, reconstruction etc. WaveView offers more than 150 functions and optional add-ons enable you to go even further and calculate the PSF, MTF, Strehl ratio and M².
WaveKit (Software Development Kit – SDK) will enable you to interface the HASO SWIRwith any kind of OEM products and systems. On request, customized software solutions, perfectly adapted to your application case can be developed . Our engineering team will ensure sustainable product integration and maintenance for a long product lifetime.
Specifications
HASO SWIR
| Description | Specification |
|---|---|
| Aperture dimension | 7.68 x 9.60 mm² |
| Number of microlenses | 32 x 40 |
| Tilt dynamic range | > ± 3 ° |
| Focus dynamic range | ± 0.042 m to ± ∞ |
| Repeatability (rms) | around λ/200 |
| Wavefront measurement accuracy in absolute mode (rms)1 | around λ/100 |
| Spatial sampling | around 232 μm |
| Maximum acquisition frequency | 150 Hz |
| Wavelength range | 0.9 – 1.7 µm |
| Dimensions / weight | 75 x 78 x 63 mm / 250 g |
| Working temperature | 15 – 35° C |
| Interface / Power supply | USB3.0 /< 5 W via USB |
| Operating system | Windows 10 |
| External trigger | yes |
| Minimum power2 | 0.3 pW |
| Exposure time for Gated option | 100ns – 9µs |
| 1 wavefront directly measured by the wavefront sensor (no added lens)
2 on the largest circular pupil with 1s exposure duration |
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Content of product delivery:
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Downloads
Service Documents