Results 31 to 40 of about 5,555 (236)
Erbium dopants in silicon nanophotonic waveguides [PDF]
, 2020 The combination of established nanofabrication with attractive material properties makes silicon a promising material for quantum technologies, where implanted dopants serve as qubits with high density and excellent coherence even at elevated ...
Gritsch, Andreas +3 more
core +3 more sources
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
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
IEEE/ASME transactions on mechatronics, 2023 Micro/mini light-emitting diodes (LEDs) display panel inspection and repairs have a high demand for vibration isolating devices to protect industrial-level atomic force microscopes (AFM scanning head) against vibrations. The motivation of this work is to
Zhongyuan Zhu +6 more
semanticscholar +1 more source
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
Analysis of Inductive Displacement Sensors with Large Range and Nanoscale Resolution
Applied Sciences, 2021 With the advantages of high resolution, structural simplicity, reliability, compact size, and high sensitivity, inductive sensors have been widely used in nanopositioning systems.
Qiang He +5 more
doaj +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
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