- 7mrad range in each axis with sub micro-radian resolutions at > 1.2 kHz.
- Capacitance positioning sensors providing unrivalled resolution, linearity, repeatability and bandwidth.
- Dynamic performance: high loaded resonant frequencies as well as very high servo loop bandwidths in excess of 1 kHz.
- Invar 36 construction, its low thermal expansion closely matches most optics minimizing any thermal distortion.
- Enclosed mechanism for high stability and reliability.
- Step settle times <2 ms.
- Plug and Play: stage connector containing stage calibration data and reference sensor allowing easy controller interchangeability.
NPS-TG-7A Fast Tip Tilt Mirror Steering Stage
The Nanopositioning Tip Tilt Stage NPS-TG-7A has been developed for applications requiring high speed, ultra-high precision, positioning of mirrors in optical inspection, imaging systems and laser pointing devices. A suitable mirror is fixed onto the Tip Tilt platform of the stage to provide >7 milliradians of travel with sub micro-radian resolution.
The NPS-TG-7A is designed to operate at high bandwidths for high speed applications. Made from Invar 36, its low thermal expansion matches most optics minimizing any thermal distortion, as well as minimizing any thermal position movement. The standard system offers +/-3.5 mrad travel, however shorter range options are available on request.
Suggested Controller:
- QGNPC-D-6330 Three Axis Digital Controller
NPS-TG-7A Fast Tip Tilt Mirror Steering Stage
The Nanopositioning Tip Tilt Stage NPS-TG-7A has been developed for applications requiring high speed, ultra-high precision, positioning of mirrors in optical inspection, imaging systems and laser pointing devices. A suitable mirror is fixed onto the Tip Tilt platform of the stage to provide >7 milliradians of travel with sub micro-radian resolution.
The NPS-TG-7A is designed to operate at high bandwidths for high speed applications. Made from Invar 36, its low thermal expansion matches most optics minimizing any thermal distortion, as well as minimizing any thermal position movement. The standard system offers +/-3.5 mrad travel, however shorter range options are available on request.
Suggested Controller:
- QGNPC-D-6330 Three Axis Digital Controller
- Laser scanning
- Laser beam stabilization
- Atmospheric compensation
- Image processing and stabilization
- Optical filters/ switches
- Scanning microscopy (SPM)
- Laser communication point ahead devices
| Model | NPS-TG-7A |
| Axis | Tip, Tilt |
| Range | 7 mrad |
| Position noise | 80 nrad |
| Repeatability | 200 nrad |
| Linearity | 0.03% |
| Step Settle | 1.5 ms |
| Material | Invar 36 |
| Size (L x W x H) | 95mm x 40mm x 40mm |
