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R-Cube Illumination module
Spectral Range UV (190 - 400 nm) VIS - NIR (400 - 1100 nm) SWIR (900 - 1700 nm) MWIR (3 - 5 μm) LWIR (8 -14 μm)
The R-Cube is an add-on for easy double-pass measurement with Phasics' wavefront sensors. It applies to mirror and large-lens aberration measurement and helps with calibrating optical test systems or the downsizing telescope in adaptive optics. This illumination unit simply plugs into the wavefront sensor and delivers a very-high-quality collimated beam. Wavefront measurements in double pass are made easy and accurate.
Key features
- Ultra-high-quality collimated beam generation from UV to SWIR
- Small footprint, easy to integrate
- Separate add-on for the wavefront sensor that can be independently used
Specifications
| Compatibility | SID4 UV / SID4 / SID4-HR / SID4-SWIR / SID4 SWIR-HR / SID4-DWIR |
| Beam diameter | Adapted to related wavefront sensor pupil |
| Source wavelength* | 365 / 405 / 530 / 625 / 740 / 780 / 810 / 850 / 940 / 1050 / 1550 / 3900 nm |
| Double-pass reference mirror quality | λ/20 PV (632.8 nm) |
| Phase resolution (noise) | < 2 nm RMS |
*Custom development for specific wavelengths available. Contact us.
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