nPoint, Inc. specializes in piezo actuator driven flexure stages available in one, two or three axes of motion. Our ultra-precision motion control scanners and controllers provide users with the...
Autofocus systems are designed for maintaining accuarte focus over prolonged periods of time, automating image acquisition and scanning objects. The combination of autofcous systems and piezo stages...
http://www.azonano.com/article.aspx?ArticleID=3866 | 25 Jul 2014
With nPoint’s DSP controllers, users can modify the control parameters to obtain optimal response for a nanopositioning system. This article demonstrates the effect on bandwidth, rise time, and...
http://www.azonano.com/article.aspx?ArticleID=3804 | 25 Feb 2014
In certain applications, external sensors like an interferometer are useful in offsetting drift or maintaining position in a whole system. This article shows the ability of nPoint controllers to...
http://www.azonano.com/article.aspx?ArticleID=3803 | 25 Feb 2014
nPoint and Noliac
Motion have cooperated for almost 10 years within the field of nanopositioning
and motion control. nPoint specializes in piezo actuator driven flexure stages
http://www.azonano.com/news.aspx?newsID=13558 | 9 Sep 2009
The nPoint's LC.400 series controller is the latest DSP based digital control system providing closed-loop operation for up to three channels.
Digital controllers designed for nanopositioners enable better flexibility when compared to their traditional analog counterparts. nPContro, a piece of Windows-based software from nPoint, allows easy...
http://www.azonano.com/article.aspx?ArticleID=3973 | 17 Feb 2015
Analog control and sensor monitor BNC connectors are featured in each channel. The standard option available is the range of -10V to 10V. However, other options such as -5V to 5V, and 0V to 10V are...
http://www.azonano.com/article.aspx?ArticleID=3957 | 22 Jan 2015
A piezo stage can be defined as a mechanical device driven be a piezoelectric actuator, which provides one or more axis of motion.
http://www.azonano.com/article.aspx?ArticleID=3839 | 30 Apr 2014
nPoint developed and produced a custom tip-tilt piezo stage for the Robert Stobie Spectrograph (RSS) in collaboration with the Astronomy Department at the University of Wisconsin Madison.
http://www.azonano.com/article.aspx?ArticleID=3825 | 18 Mar 2014