Ultra-Long-Range Piezo Tip/Tilt Platform, 50 mrad (3°) with Mirror

The PI Product / Information You were Looking for
was moved to a new location

 

Click Here for new Address of

Ultra-Long-Range Piezo Tip/Tilt Platform, 50 mrad (3°) with Mirror

 

The product You were Looking for was moved Click Here for new Address S-334 Ultra-Long-Range Piezo Tip/Tilt Platform, 50 mrad (3°) with Mirror Tilt Range up to 50 mrad (3°) in 2 Fixed Orthogonal Axes 1.0 kHz Resonant Frequency with Mirror Closed-Loop Version For Mirrors up to 12.5 mm (0.5") Diameter Common Pivot Point Sensor Configuration for Excellent Temperature Stability S-334 tip/tilt platforms are fast and compact units, providing precise angular movements of a mirror around two orthog-onal axes. The tip/tilt range is 50 mrad with sub-µrad resolution. In closed-loop operation, highest stability and accuracy is available. Huge Tip/Tilt Ranges with Excellent Motion Characteristics The novel lever design combines the exceptional large tip/tilt range of 3° (mechanical tilt, which is equivalent to 100 mrad optical beam deflection) with the high resonant frequency of 1.0 kHz (including the mirror). These parameters make the system unique in the market of high-speed, long-range scanners. Sub-Microradian Resolution and Stable Positioning The S-334 provides sub-microradian resolution. When operated in closed-loop mode, it offers absolute position control and high linearity of typically under ±0.25% over the entire travel range. This is achieved by high-resolution, full-bridge strain gauge sensors (SGS), calibrated specifically for each unit with the control electronics. Recommended control electronics: the E-500 system, configured for tip/tilt mirrors with E-501.00 chassis, E-503.00S amplifier and E-509.S3 servo-controller. Working Principle The S-334 is equipped with two pairs of low-voltage piezoelectric linear drives (0 - 100 V) 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. Laser beam steering and scanning Image stabilization Laser beam stabilization Beam switching Adaptive optics systems Imaging systems S-334.2SL S-334 dimensions in mm S-334.2SL cable configuration

Technical Data

Models	S-334.2SL
Active Axes	qX, qY
*Open-loop tilt angle @ 0 to 100 V	50 mrad (±25 mrad) ±20%
*Closed-loop tilt angle	50 mrad (±25 mrad)
Integrated feedback sensor	full-bridge strain gauge sensors
Closed-loop / open-loop angular resolution	< 5 / 0.5 µrad
Closed-loop linearity (typ.)	±0.25%
Electrical capacitance	3.6 µF/axis ±20%
Resonant frequency with 10 mm diam.	1.0 kHz ±20%x 2 mm glass mirror
Resonant frequency with 12.5 mm diam.	0.8 kHz ±20%x 2.5 mm glass mirror
Distance of pivot point to platform surface	2 ±0.5 mm(lower mirror surface)
Operating temperature range	-20 to 80 °C
Voltage connection	3 x LEMO FFA.00.250 male, 2 m
Sensor connection	2 x LEMO FFA.0S.304 female, 2 m
Weight (without cables)	65 g ±5%
Standard mirror	diameter: 10 mm, thickness: 2 mm, BK7, λ/5, R>98% (λ=500 nm to 2 µm)
Material casing	Titanium
* -Mechanical tilt, optical beam deflection is 100 mrad.

To request a quote click here and copy and paste the ordering information in the proper fields at the bottom of the quote-request form.

S-334.2SL
Piezo Tip/Tilt Platform, 50 mrad, Closed-Loop