Adaptive Optics
SID4 SWIR
Key Features
HIGH RESOLUTION + HIGH SENSITIVITY |for visible and shortwave infrared
The SID4 SWIR wavefront sensor integrates Phasics patented technology with a high quality InGaAs detector. It ensures accurate wavefront analysis in SWIR source and lens testing.
- Extended spectral range from 0.4 to 1.7µm – possible extension to higher wavelength (2.4µm) – the SID4 SWIR covers visible, NIR and SWIR regions without any calibration
- Very high resolution – 160×128 phase pixels
- High sensitivity – < 2nm phase noise through the whole spectral range – the SID4 SWIR is suitable to low energy IR sources
- Compact and self-referenced for an easy set-up
Specifications
| Wavelength range | 0.4 – 1.7 µm
(possible extension to 2.4 µm) |
| Aperture dimension | 9.60 x 7. 68 mm2 |
| Spatial resolution | 60 µm |
| Phase & intensity sampling | 160 x 128 |
| Resolution (Phase) | < 2 nm RMS |
| Acquisition rate | up to 120 Hz |
| Real-time processing frequency | > 10 fps (full resolution) |
| Computer connection | Giga Ethernet |
| Dimensions (w x h x l) | 92 x 50 x 58 mm |
| Weight | 355 g |
OAsys Software
Introduction
LOOP MANAGEMENT SOFTWARE | Advanced correction
OASys software module is designed for adaptive optics loop management. It controls both the wavefront sensor and the deformable optics.
- Any deformable mirror management
- Safety tools
- Last parabola aberration automated removal
Specifications
| Mirror management |
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| Safety |
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| Advanced process management |
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Deformable mirror
Introduction
ANY DEFORMABLE OPTICS | to fit your application
Phasics adaptive optics loop can integrate any deformable device: mechanical mirror, piezo-electric mirror, SLM, membrane… Thanks to many years of experience, Phasics provides its insightful support for deformable device choice and positioning. Its expert team will recommend the device that best fits the required performances , the budget imperatives and the environment constraints.
Key Features
ANY TECHNOLOGY
- Mechanical mirror of the latest generation (stepper motors)
- Piezo electric mirror either bimorph or monomorph
- Membrane
- SLM
ANY PROVIDER
- Established partnerships with many providers: ISP, Night’N, Adaptica, Cilas, Alpao, OKO, Holoeye, Hamamatsu…
- Insightful support based on many years of experience to fit your requirements
- Possible made-to-order mirror
Introduction
| Application | High Power Laser | Imaging correction | Imaging correction & beam shaping | ||
| Technology | Piezo electric (small diameter) | Piezo electric (large diameter) | Mechanical | Membrane | SLM |
| Number of actuators | up to 36 | up to 150 | up to 60 | up to 80 | 600x800 or 1080x1920 |
| Diameter | 15-25 mm | 30-400 mm | 22-500 mm | 10-30 mm | 7-16 mm |
| Damage threshold | Very high | Very high | Very high | High | Medium |
| Loop speed | 5-10 Hz | 5-10 Hz | 1 Hz | 5-10 Hz | 5-10 Hz |