Company profile
Prior Scientific Instruments Limited
Microscope Automation - Prior Scientific
Prior Scientific produce a wide range of scientific instrumentation, specialising in microscope automation, microscopy and tailored custom solutions.
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Updated 06 Jun 2026 16:52
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Published 18 Sep 2024 06:29
Incorporated
InceptionCompany registered at Companies House
Public funding
Projects
Quantification of the errors caused by multi-directional of scanning techniques on high accuracy nanopositioning stages
1 May 2024 to 31 Jul 2024
Advanced scanning patterns have advantages for techniques such as AFM as they increase the scanning speed and enable movement without abrupt changes in velocity, however high precision positioning during the scanning is also required. Other applications such as nanolithography, semiconductor testing and photonics use advanced scanning patterns and require...
Enhanced position feedback and actuation control for stages with three motion axis in Z/tip/tilt
1 May 2023 to 31 Jul 2023
Prior Scientific are looking for an innovative solution to develop Queensgate control for Z/tip/tilt and tip/tilt nanopositioning stages and effective strategies for calibration. The project proposed will require further development of the NPL nanopositioning test rig using a combination of interferometers and autocollimators to measure angular displaceme...
Practical operational use of higher order polynomials in reducing the linearity errors of nanopositioning stages
1 Oct 2022 to 31 Dec 2022
Prior Scientific are looking for an innovative solution which allows Queensgate nanopositioning stages to continue to meet the increasing demands for semiconductor, hard disc testing and atomic force microscopy which are anticipated to routinely require low-picometre accuracies. The project proposed will develop and test higher-order automatic linearity c...
Piecewise adaptive linearity compensation for multi-axis nanopositioning stages
1 Jan 2022 to 31 Mar 2022
Queensgate have unique control capability with expertise in high speed, high precision applications. Ultra-low noise electronics allow operation at higher bandwidths; over 40% of the stage resonant frequency with low picometre resolutions. Control of acceleration and deceleration enables the fastest step settle times, and recently velocity control was int...
LEGATO
1 Nov 2011 to 30 Apr 2013
Awaiting Public Project Summary