TSMT5-1A Dual-Axis Tip-Tilt Stage by ZOLIX
| Brand | ZOLIX |
|---|---|
| Model | TSMT5-1A |
| Adjustment Range | ±5° |
| Axes | 2 (X-Y tip/tilt) |
| Mass | 0.5 kg |
| Origin | Beijing, China |
| Manufacturer | ZOLIX Optics |
Overview
The TSMT5-1A Dual-Axis Tip-Tilt Stage is a precision optomechanical positioning platform engineered for fine angular alignment of optical components in laboratory and industrial optical systems. Designed around a monolithic point-line-plane kinematic mounting architecture, it delivers high mechanical stability and repeatable angular positioning without hysteresis or backlash. Its operation is based on differential micrometer-driven flexure hinges that translate linear actuation into controlled rotational motion about two orthogonal axes—commonly referenced as pitch (X-axis tilt) and yaw (Y-axis tilt). This principle enables sub-arcminute resolution in angular adjustment while maintaining structural rigidity and thermal stability—critical for applications involving laser beam steering, interferometer alignment, fiber coupling, and collimator calibration.
Key Features
- Monolithic kinematic design with point-line-plane constraint geometry ensures minimal parasitic motion and high positional fidelity across the full ±5° adjustment range.
- Dual independent adjustment axes (X and Y) allow decoupled tip and tilt control, supporting precise vectorial orientation correction of mirrors, lenses, or detectors.
- Compact footprint and low mass (0.5 kg) facilitate integration into space-constrained optical breadboards, vacuum chambers, and multi-stage alignment assemblies.
- Stainless steel construction with precision-ground contact surfaces provides long-term dimensional stability and resistance to environmental drift.
- Micrometer actuators with 10 µm graduation offer manual, tactile control suitable for iterative alignment workflows under visual or electronic feedback (e.g., quadrant photodiode or camera-based centroid tracking).
- No external power or controller required—fully passive, maintenance-free operation compatible with UHV and non-magnetic environments.
Sample Compatibility & Compliance
The TSMT5-1A accommodates optical elements up to Ø50 mm in diameter and ≤500 g in mass when mounted using standard M4 or M6 threaded holes on its top plate. It complies with standard optomechanical interface conventions (e.g., ISO 813 and DIN 316), enabling direct compatibility with common post holders, cage systems, and lens mounts from Thorlabs, Newport, and other major suppliers. While not certified to specific regulatory standards (e.g., ISO 9001 or CE for standalone use), its design adheres to widely accepted engineering practices for laboratory-grade optical positioning equipment. For GxP environments, documentation of installation qualification (IQ) and operational qualification (OQ) can be performed using traceable angle measurement tools such as autocollimators or digital theodolites calibrated per ISO 10110-5.
Software & Data Management
As a manually operated mechanical stage, the TSMT5-1A does not incorporate embedded electronics, sensors, or firmware; therefore, it has no native software interface or data logging capability. However, it is fully compatible with third-party motion control ecosystems when integrated into larger automated platforms—for example, when mounted on motorized translation stages equipped with closed-loop encoders and controlled via LabVIEW, Python (PyVISA), or MATLAB. In such configurations, angular position can be inferred indirectly through calibrated encoder counts or verified in situ using real-time imaging analysis. Audit trails for alignment records may be maintained externally using electronic lab notebooks (ELNs) compliant with FDA 21 CFR Part 11 requirements.
Applications
- Laser cavity alignment and resonator mode optimization
- Fiber-to-fiber or fiber-to-waveguide coupling alignment in photonics packaging
- Adjustment of reference flats and wedges in Fizeau or Twyman-Green interferometers
- Beam pointing stabilization in adaptive optics testbeds (as a coarse alignment stage)
- Calibration of angle-sensitive detectors including position-sensitive devices (PSDs) and quadrant photodiodes
- Alignment of micro-optical elements in AR/VR waveguide combiners and diffractive optical element (DOE) characterization setups
FAQ
What is the maximum load capacity of the TSMT5-1A?
The stage supports optical components weighing up to 500 g while maintaining specified angular repeatability and mechanical integrity.
Can this stage be used in vacuum environments?
Yes—the all-metal construction and absence of lubricants or adhesives make it suitable for UHV applications; however, outgassing validation per ASTM E595 should be conducted for mission-critical systems.
Is angular resolution quantified in arcseconds?
While the micrometer scale offers 10 µm increments, actual angular resolution depends on lever arm geometry and must be determined experimentally using metrology-grade angular measurement tools.
Does ZOLIX provide mounting hardware or adapter plates?
Standard M4 and M6 threaded mounting holes are provided on the top surface; optional adapter plates (e.g., SM1-threaded, kinematic baseplates) are available separately upon request.
How is thermal drift mitigated in this design?
The monolithic stainless steel body exhibits low coefficient of thermal expansion (~17.3 × 10⁻⁶ /K), and the symmetric flexure layout minimizes thermally induced angular offsets during ambient fluctuations.
