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Physik Instrumente
S-335 Fast Tip/Tilt Platform

S-335 Fast Tip/Tilt Platform

Product catalog summary

Overview
The document describes the S-335 Fast Tip/Tilt Platform, designed for applications requiring high dynamic performance. It features two orthogonal tip/tilt axes with a common center of rotation, ensuring identical performance for both axes. The platform uses flexure guides for friction-free motion and high stiffness, and supports ID chip functionality for quick setup and easy exchange of components.

Key Features

Tip/tilt angle up to 35 mrad, with an optical deflection angle up to 70 mrad (4°).
High resonant frequencies for dynamic motion and fast step-and-settle times.
Parallel-kinematic design with strain sensors for high linearity.
Compatible with mirrors up to Ø 25.4 mm (1 inch).

Specifications

Active Axes: θX, θY.
Integrated Sensor: SGS.
Tip/Tilt Angle (Closed Loop): ±17.5 mrad.
Open-loop Resolution: 0.1 µrad typical.
Closed-loop Resolution: 1.0 µrad typical.
Linearity: 0.05% typical (unidirectional).
Repeatability: 1 µrad typical (bidirectional).
Resonant Frequency (No Load): 2 kHz ±20%.
Resonant Frequency (Under Load with Ø 12.7 mm × 3 mm Zerodur Mirror): 1.7 kHz ±20%.
Resonant Frequency (Under Load with Ø 25.4 mm × 5 mm Zerodur Mirror): 0.7 kHz ±20%.
Gap Between Center of Rotation and Platform Surface: 3.3 mm ±0.25 mm.
Drive Properties: PICMA® P-885 Ceramic Type.
Electrical Capacitance per Axis: 6.2 µF ±20%.
Operating Temperature Range: -20 to 80 °C.
Material: Titanium.
Mass: 280 g ±5% (with cable and connector).
Cable Length: 2 m +0.1 m.
Sensor/Voltage Connection: Sub-D 37 connector (male).

Applications

Image processing and stabilization.
Laser beam steering.
Scanning microscopy.
Materials processing and lithography.
Optical filters and switches.

Ordering Information
The S-335.2SH is available as a high-dynamics tip/tilt platform with strain gauge sensors and a sub-D connector. Versions with mirrors and custom designs are available upon request.

Catalog excerpts

Fast Tip/Tilt Platform Short Settling Time and High Dynamic Linearity S-335  Tip/tilt angle to 35 mrad, high optical deflection angle to 70 mrad (4°)  High resonant frequencies for dynamic motion and fast step-and-settle  Parallel-kinematic design: Two orthogonal tip/tilt axes with one common center of rotation  Strain sensors for high linearity  For mirrors to Ø 25.4 mm (1") (can be supplied with mirror on request) Tip/tilt platform for applications with high demand on the dynamics Two orthogonal tip/tilt axes with common center of rotation. Parallel kinematic design for identical performance characteristics of both axes. Flexure guides for friction-free motion and high stiffness. ID chip support for fast start-up and simple exchange of tip/tilt platforms and controllers. PICMA® high-performance drives Piezoceramic actuators with all-ceramic insulation. Longer lifetime, insensitive to humidity and high operating temperatures. Image processing, image stabilization. Laser beam steering. Scanning microscopy. Materials processing, lithography. Optical filters, optical switches.

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* The specifications apply to 21 °C ±10 °C, specifications may deviate outside of this range. If you have any questions, contact your PI representative.

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S-335.2SH; Dimensions in mm. Note that the decimal places are separated by a comma in the drawings. High-dynamics tip/tilt platform, 35 mrad, strain gauge sensors, sub-D connector Versions with mirror and customs designs on request

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