S23 Fast Steering Mirrors with apertureCurrent Location:Product Homepage >> Fast Steering Mirrors>>S23 Fast Steering Mirrors with aperture
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piezoelectric Tilt/Tip and Z Platform(phase shifter) is a θx, θy deflection/tilt and Z-axis linear motion platform, with a center aperture. The product is compact, and features the deflection range of 1.5mrad, Z-axis linear motion travel of 10μm. The piezo tilt tip and Z platform is an open-loop version with high resolution and response speed, it is the first choice for interference scanning phase shift.


Characteristics


 θx, θy tilt and motion in Z

 Center aperture: Ø10mm

 High temperature stability

 Piezo phase shifter


Appearance

θx θy Z motion

Motion Control

The platform has three piezo actuators connected in parallel to provide the top ring motion. For vertical positioning (piston movement), it requires a controller with only one drive channel and three drive channels are required to provide Z-direction and tip/tilt motion.

Frequency and Load Curves

Optional Lens Adapter

Open Loop, High Dynamic, With Aperture

The platform is multi-axis motion platform with volume of Ø20 × 19.5mm, can achieve θx, θy axis of 0.7mrad deflection and 10μm linear travel in Z. The open-loop version features ultra-high resolution and ultra-fast response speed. The tripod structure design has an very wide operating temperature range.

The center of the platform has a through hole of Ø10mm diameter, which is suitable for applications requiring light transmission, such as light filtration.


Applications


 Image processing and stabilization

 Laser scanning / beam deflection

 Active and adaptive optics

 Optical filter

 Beam stabilization

 Phase shifter



    Technical data

Models

 Suffix K - open loop

S23.Z10K

S23.ZT1K

Units

Active axis

Z

θx θy Z

 

Drive control

1 driving channel

3 driving channel

 

θx, θy tilt angle0~120V

-

1.2(≈248″) 

mrad±20%

Travel in Z0~120V

8

8

μm±20%

θx, θy tilt angle0~150V

-

1.5(≈309″) 

mrad±20%

Travel in Z0~150V

10

10

μm±20%

Tilt resolution in θx, θy

-

0.02(<0.01"

 μrad

Resolution in Z

0.08

0.08

nm

Unloaded resonant frequency

7.5

θx3.2/θy3.5/Z7.5

kHz±20%

Unloaded step time

1.5

0.5

ms±20%

El.capacitance

0.5

0.5/axis

μF±20%

Material

Steel

Steel

 

Mass

50

80

g±5%

Note: Above parameters are measured with the E00/E01 series piezo controller. The maximum driving voltage can be -20V~150V; for high reliability long-term use, the recommended driving voltage is 0~120V.

    Drawings(Click on the picture to enlarge it)
     Downloads
Auto CAD PDF


Step

S23.Z10

S23.ZT1

Specs Sheet

S23.Z10

S23.ZT1

Manual
    Drawings(Click on the picture to enlarge it)

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