You can opt out at any time and we will not share your information with anyone.
5-axis stage created for X-ray microscopy.
The highest rate of the position change of a nanopositioner. It is measured from the response to a large step signal.
The error between the actual position and the first-order best fit line (straight line). nPoint’s nanopositioning products are calibrated with laser interferometry and the non linearity errors are compensated with a fourth order polynomial.
The positioning error between forward scan and backward scan. A closed-loop control is an ideal solution for the problem. Capacitance sensors are normally used in nPoint’s nanopositioners to provide feedback signals. It is a non-contact displacement measurement technique, which is hysteresis free.