Suppression of Air Refractive Index Variations in High-Resolution Interferometry
Sensors, 2011 The influence of the refractive index of air has proven to be a major problem on the road to improvement of the uncertainty in interferometric displacement measurements.
Zdeněk Buchta +4 more
doaj +1 more source
Investigations on Long-Range AFM Scans Using a Nanofabrication Machine (NFM-100)
Proceedings, 2020 The focus of this work lies on investigations on a new Nano Fabrication Machine (NFM-100) with a mounted atomic force microscope (AFM). This installed tip-based measuring system uses self-sensing and self-actuated microcantilevers, which can be used ...
Jaqueline Stauffenberg +9 more
doaj +1 more source
An analytical approach to integral resonant control of second-order systems [PDF]
, 2013 Peer ...
Aleyaasin, M. +4 more
core +2 more sources
A Modified Positive Velocity and Position Feedback scheme with delay compensation for improved nanopositioning performance [PDF]
, 2015 Acknowledgments This paper was sponsored by the Spanish FPU12/00984 Program (Ministerio de Educacion, Cultura y Deporte). It was also sponsored by the Spanish Government Research Program with the Project DPI2012-37062-CO2-01 (Ministerio de Economia y ...
Aphale, Sumeet Sunil +3 more
core +1 more source
Frequency Noise Properties of Lasers for Interferometry in Nanometrology
Sensors, 2013 In this contribution we focus on laser frequency noise properties and their influence on the interferometric displacement measurements. A setup for measurement of laser frequency noise is proposed and tested together with simultaneous measurement of ...
Ondřej Číp +3 more
doaj +1 more source
Optimal integral force feedback and structured PI tracking control : application for objective lens positioner [PDF]
, 2014 Peer ...
Aphale, Sumeet S +3 more
core +1 more source
Deterministic nano-assembly of a coupled quantum emitter - photonic crystal cavity system [PDF]
, 2011 The interaction of a single quantum emitter with its environment is a central theme in quantum optics. When placed in highly confined optical fields, such as those created in optical cavities or plasmonic structures, the optical properties of the emitter
Bouwmeester, D. +9 more
core +4 more sources
Micromachines, 2020 The piezoelectrically-actuated stick-slip nanopositioning stage (PASSNS) has been applied extensively, and many designs of PASSNSs have been developed. The friction force between the stick-slip surfaces plays a critical role in successful movement of the
Junhui Zhu +7 more
doaj +1 more source
Micro- and nanocoordinate measurements of micro-parts with 3-D tunnelling current probing [PDF]
Journal of Sensors and Sensor Systems, 2015 Measurement tasks of modern micro- and nanometrology are posing a problem for current measurement instruments with decreasing structure sizes and rising aspect ratios.
A. Schuler, T. Hausotte, Z. Sun
doaj +1 more source
Application of a Fractional Order Integral Resonant Control to increase the achievable bandwidth of a nanopositioner [PDF]
, 2017 The congress program will essentially include papers selected on the highest standard by the IPC, according to the IFAC guidelines www.ifac-control.org/publications/Publications-requirements-1.4.pdf, and published in open access in partnership with ...
Aphale, Sumeet S +2 more
core +1 more source