The Multi-Axis Precision Fiber Alignment Stage is a paired left-and-right manual positioning system designed for micron-level optical alignment tasks. Each unit integrates stacked X/Y/Z linear translation modules with pitch and yaw angular adjustment modules, providing five-axis control over the position and attitude of optical fibers, waveguide chips or photonic devices. All axes are driven by precision micrometer heads with crossed-roller or dovetail guiding mechanisms, ensuring smooth, repeatable, drift-free motion. The rigid aluminum alloy and stainless steel construction delivers excellent long-term stability, making the stage ideal for fiber coupling, PLC device alignment and photonics packaging workstations where two components must be aligned simultaneously from opposite sides.
| Parameter | Value |
| Number of Axes | 5 (X/Y/Z/θy/θz) |
| X-Axis Travel | ±6.5mm |
| Y-Axis Travel | ±6.5mm |
| Z-Axis Travel | ±6.5mm |
| Pitch Adjustment Range (θy) | ±3° |
| Yaw Adjustment Range (θz) | ±3° |
| Micrometer Minimum Reading | 0.01mm |
| Linear Positioning Sensitivity | ≤1μm |
| Angular Adjustment Sensitivity | ≤20″ |
| Repeatability | ±1μm |
| Guide Mechanism | Crossed-roller / Dovetail guide |
| Drive Type | Manual micrometer head |
| Platform Size | 65mm×65mm |
| Load Capacity | ≤3kg |
| Body Material | Aluminum alloy / Stainless steel |
| Configuration | Left-hand + Right-hand paired units |
| Mounting Interface | M4/M6 tapped holes |
1. Optical fiber-to-fiber and fiber-to-waveguide precision coupling 2. PLC splitter, AWG and planar lightwave circuit device alignment and packaging 3. Laser diode and photodiode pigtailing with active alignment 4. Assembly and debugging of optical components in photonics laboratories 5. Precision positioning in optical testing, measurement and quality inspection systems
1. Five-degree-of-freedom adjustment combining X, Y, Z translation with pitch and yaw rotation 2. High-resolution micrometer drives enabling micron and sub-micron level positioning 3. Rigid stacked modular structure with crossed-roller or dovetail guides for smooth, drift-free motion 4. Mirror-image left and right paired configuration allowing simultaneous two-sided alignment 5. Aluminum alloy and stainless steel construction for high stiffness and long-term stability 6. Abundant standard mounting holes for easy integration with fiber holders, V-grooves and rotation fixtures 7. Compact footprint suitable for dense optical breadboard and production-line setups
<p>Wuhan Red Star Yang Technology Co., Ltd. is a national high-tech enterprise dedicated to being a precision opto-mechanical product manufacturer and intelligent system solution provider. It has three major business divisions: Optoelectronic Systems (brand: OMTOOLS), Agricultural Photonics (brand: GREENPHENO), and Coupling Testing & Packaging (brand: Form.ai). The company insists on independent R&D and innovation, with complete independent intellectual property rights. It maintains long-term in-depth industry-university-research cooperation with domestic and foreign universities, forming a core technical team of professors, doctors, and senior engineers with professional backgrounds and rich practical experience. Main products include optical tables, precision translation stages, precision motion control, optical mounts, optical components, optical device coupling packaging systems, and vision inspection systems. Products are widely used in optical manufacturing inspection, semiconductor optical communication, laser and laser applications, life science imaging, intelligent manufacturing, modern agriculture, scientific research, medical and biomedical fields.</p>