The S-334 fast steering mirror is a compact unit providing precise angular movements of a mirror around two coplanar orthogonal axes. Optical deflection: 100 milliradians (6 degrees) Resolution: sub-microradian. Highest stability & accuracy is available in closed-loop operation. >>Fast Steering Mirror Selection Guide The high resonant frequency of 1.0 kHz (w/ mirror) allows for faster beam steering and scanning than galvo scanners. Higher Performance Through Parallel Kinematics S-334 tip/tilt platforms feature a single moving platform, parallel-kinematics design with a common pivot point. Compared to stacked, multi-axis systems, the parallel-kinematics design provides faster response and better linearity with equal dynamics for all axes in a smaller package.
Steering Mirror Catalog Working Principle / Lifetime The S-334 is equipped with two pairs of long-life, ceramic-encapsulated, high-performance PICMA® piezo drives operating as a unit in push/pull mode. The linear-drive actuators are driven differentially in diagonal pairs. The casing is equipped with integrated, FEA-modeled flexures featuring zero stiction, zero friction and exceptional guiding precision. More information on S-334: http://www.physikinstrumente.com/en/products/prdetail.php?sortnr=300710 More on Fast Steering Mirror s http://www.polytecpi.com/piezomirror.htm
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