Dec 2007attocube systems AGRequest Info
With the introduction of the ANT200/NUM, attocube systems AG has expanded its line of stable and compact nanopositioning stages. The linear horizontal stepper positioner has a 28-mm-diameter center hole that makes it suitable for optical transmission experiments. Measuring 45 × 45 × 11 mm, it can be integrated easily into existing microscope setups and into other instrumentation in space-limited applications. Its noncontact optoelectronic encoder enables ultraprecise closed-loop operation with sensor resolution of 50 nm. Loads of up to 300 g can be moved easily over a 7-mm travel range at room temperature and under ambient conditions. Repeatability is 400 nm, accuracy is ~1 μm and linearity over the full travel range is 0.01%.