More Information on Precision Automation and Motion Control
Advanced Servo Algorithm Adapts to Different Loads on Positioning Stage in Real Time:
More Information on Precision Automation and Motion Control
Piezo Motors and Interferometers: Nanometer Precision
The video shows how a piezo linear motor can be controlled using feedback from a laser interferometer. Resolution to 0.15 nanometers is feasible.
Learn More on Piezo Linear Motor Control with Interferometer Feedback
Learn More on Piezo Linear Motor Control with Interferometer Feedback
Positioning Technology Gets Smart - Active Alignment
Intelligent precision motion and positioning systems can perform active alignment tasks important in optics, and photonics applications such as fiber-to-chip alignment, SiP wafer level alignment, lens optimization etc. Autonomous and simultaneous optimization, will affect a range of global industrial sectors.
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| Even the smallest camera lenses today consist of multiple elements that need to be aligned for optimized resolution and performance |
More information on active alignment and intelligent positioning technology.
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| Silicon photonics wafer prober integrates a fast active photonics alignment system based on hexapods and parallel-kinematic piezo scanners for high-throughput optical probing of on-wafer silicon photonic devices. Courtesy of Cascade Microtech, division of FormFactor Inc. |
Advances in Compact Precision Motorized Linear Stages
Advances in drive and encoder technology have made it possible to design compact positioning equipment, such as used in scientific and industrial applications that can combine high precision, with load capacity and affordability.
The L-505 linear translation stage family is available with
integrated linear encoders down to 5 nanometers resolution. Applications include photonics, optics assembly and high resolution microscopy.
Technical specifications on the miniature precision linear stage
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