Device Alignment Stage, Compact, Six-Axis, 2 mm Linear, 4 degree Angular, 4-40
Model: 9031
Product Series Overview
Kinematic Optical Device Alignment StagesThe 9031 is a six-axis aligner that allows intuitive adjustment of optical axes that comprise an input and an output (e. g., electro-optic or acousto-optic modulators or lenses). The 9031 is exceptionally compact, having a 1.4 x 2.4 x 1.0 in. envelope yet still provides all six degrees of motion in a single device. The 9031 features a removable, 4-40 threaded top plate along with keying pin holes in the base for industrial applications. (US Patent Number 5,303,035)
Six-Axis Super Compact Device Alignment Stage
The 9031 Six-Axis Device Alignment Stage is ideally suited for intuitive alignment of electro-optic, acousto-optic modulators or lenses. The stage features a removable, 4-40 (M3) threaded top plate to simplify mounting and replacement of optical devices. A top plate is included with the mount but they are also sold individually. Two keying pin holes in the base assist in setting the exact mounting location of the stage in industrial applications. The mounting slots on the 9031 for 8-32 (M4) cap screws are compatible with industry standard mounting hole spacing. This means they can be mounted on to our standard tables and breadboards with nothing more than our 8-32 to ¼-20 (M4 to M6) TR-series thread adapters and screws.
Multi-axis Optic Positioning in a Compact Unit
Kinematic Device Alignment Stages combine the capabilities of multiple, stacked translation stages into a single stage with multiple actuators. These stages are designed to align a device or optic, such an acousto-optic modulator, to a beam path, avoiding the added wobble of combining components for multi-axis positioning. These stages have all degrees of freedom needed to align one optical axis to another. The five-axis stages provide additional control of the focus and the six-axis stage provides roll. Each degree of freedom has one actuator for motion, such that two actuators provide translation when moved equal amounts, while one actuator's motion provides the tilt about the bisecting axis. Rotations of the mounting plate around its center, then, arise from turning two actuator screws in opposite directions.
Move Your Optic or Isolator Instead of Beam
Our multi-axis stages are designed for applications where precise positioning and high stability are required. Shown here is a typical application of aligning an optical modulator to a laser beam with our four-axis device alignment stage.
Resources & Downloads
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9031 RoHS Certificate(0, PDF) Kinematic Device Alignment Stages RoHS 3 Certificate(665 kB, PDF)