TT2.5

The TT 2 is a 2-axis stage (Theta, Phi) with a range of motion of either 5 mrad or 10 mrad (for each axis). The TT2 is the ideal tool for applications where an optical beam steering is necessary. This makes this high-speed stage a best-seller for applications such as : particle tracking, optical tweezer, beam stabilization and scanning microscopy.

This nanopositioner is part of our high-speed product line (High power controller available). When used with the high Power controller, high speed scan at 500Hz and step response time smaller than 2ms are possible.

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Features & Applications
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Features :
- Ultra high speed
- 1 inch mirror mounting
- 5 mrad Θ,Φ motion
- Closed loop control
- Silicon sensor technology
- Less than 1nrad noise floor
Applications :
- Beam stabilization
- Particle tracking
- Fast beam steering
- Confocal microscopy
- Optical tweezer
- TERS

	2 Axis Controller Our 2 axis PiezoStage will be used with a 2 axis controller standard or high speed
	Adapter Plate This adapter plate allows to mount the TT2.5 on all parts with 25mm-spaced M6-tapped holes

Technical Drawing
TT2.5 Piezostage dimensions Download
PDF -
393 Ko

PiezoConcept Datasheet
Complet datasheet with variable travel range, specifications, dimensions ... Download
PDF -
147 Ko

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Specifications :

	Unit	TT2.5	TT2.10
Range of motion	(mrad)	5	10
Resolution	(µrad)	0,005	0,01
Typical noise floor	(µrad)	0,0005	0,001
Full range repeatability	(µrad)	0,01	0,02
Linearization (typical)		0,02%	0,02%
Resonant frequency	(Hz)	4000/2000	2200/1200
Stiffness	(N/µm)	N/A	N/A
Maximum load* :
– horizontal use	(kg)	0,2	0,2
– vertical use	(kg)	0,2	0,2
Sensor		Silicon HR sensor	Silicon HR sensor
Size W x L x H	(mm)	51 x 64,35 x 43,2	51 x 64,35 x 43,2
Material		Al	Al
Cable length	(m)	2	2
Controller		Standard or High Speed	Standard or High Speed

*Higher load on request

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Exemple of use :

TT-2.5 on an optical tweezer experiment

TT-2.5 during an unic experience where it was possible to measure yourself the speed of light