Dimensional metrology
Hierarchical Characterization Procedures for Dimensional Metrology
... of dimensional metrology procedures for evaluating the geometrical performance of a 3D imaging system that have either been designed or modified from existing procedures to ensure, where possible, ...
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2017 — Dimensional metrology of non-rigid parts without specialized inspection fixtures
... for dimensional metrology of non-rigid parts in a free-state condition based on the arc length measurement by calculating the geodesic distance using the Fast Marching Method ...
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Development of a new hybrid approach combining AFM and SEM for the nanoparticle dimensional metrology
... hybrid metrology that allows for the measurement of the char- acteristic dimensions of a nano-object in 3D, by combining the measurements performed with AFM and ...hybrid metrology has been recently defined ...
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Reconstruction of freeform surfaces for metrology
... initially unstructured points and most importantly creates a continuous representation of the surface. This is required whenever profile extraction and dimensional metrology are to be applied at some ...
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Electromagnetic analysis for optical coherence tomography based through silicon vias metrology
... the dimensional metrology of Through Silicon Vias (TSV, vertical interconnect accesses in silicon, enabling 3D integration in micro-electronics) and estimates the deviations from earlier, simpler ...
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Gear metrology of statistical tolerancing by numerical simulation
... and metrology for a gear based on dimensional metrology and numerical simulation is to provide a solution which is in adequacy with the design ...
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Ancilla-Free Quantum Error Correction Codes for Quantum Metrology
... generalized these results, showing that given access to noiseless ancillas, one can find a QEC code for quantum sensing, provided the sensor’s Hamiltonian is outside the so-called “Lindb[r] ...
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Photonic temperature and wavelength metrology by spectral pattern recognition
... rigorous metrology studies, the reproducibility of the temperature and wavelength measurements is sufficient for this demonstration of pattern recognition based ...
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Contour based metrology: “make measurable what is not so"
... Several PhD’s work at ST outlined interest to develop such solutions [2, 5, 6] and very nice work from François Weisbuch et al. has been published in 2018 on this subject [3]. Our goal is to build-up an interface ...
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Certified reference materials available from the NRCC Biotoxin Metrology program
... Introduction Ingestion of shellfish contaminated with toxins can result in diarrhea, amnesia, paralysis and even death. Routine monitoring prior to harvest is essential to ensure that seafood is safe for consumption and ...
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Analysis and comparison of metrology methods for quantifying micro-endmills
... Four metrology methods were selected for this project: the built-in laser tool sensing apparatus on the Microlution 363-S milling machine, optical microscopy, digital m[r] ...
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Metrology for radiotherapy using complex radiation fields – HLT09 EMRP Project
... Cette publication traite des avancées effectuées pendant le cours du projet HLT09 subventionné par EMRP (European Metrology Research Program). Ce projet avait pour objectif global d’améliorer la traçabilité, à ...
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Metrology in wireless mobile networks for enhanced radio resource management
... Multi Armed Bandit for Opportunistic Spectrum Access 105 stationary IEEE 802.11 channel occupation model and the obtained results show that the MAB strategies are viable solutions for op[r] ...
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Volume 9 : Applications and Metrology at Nanometer Scale 1
... ii Applications and Metrology at Nanometer Scale 1 initially included and by improving the set of PDEs (nonlinearity, coupling, etc.), in order to obtain a model that closely represents the reality of operating ...
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Metrology in a scanning electron microscope: theoretical developments and experimental validation
... The procedure used in this study to extract drift and spatial distortions is shown as a flow chart in figure 2. The pairs of images are separately correlated throughout the calibration p[r] ...
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RESCUE D2.3: Integration of monitoring and metrology tools in RESCUE
... It is shown that using a very limited number of signal parameters (one or two), it is possible to very accurately estimate communication performance and quality parameters as network lev[r] ...
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Probing chalcogenide films by advanced X-ray metrology for the semiconductor industry
... presented metrology protocols based on WDXRF and XPS and dedicated to the study of surface/interfaces effects in chalcogenide stacks and to the accurate analysis of the composition of thin chalcogenide ...
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The metrology and applications of PSD (position sensitive detector) sensors for microrobotics.
... Figure 3. Experiments with direct laser spot. a) Sca reference is in red, PSD signal is in blue. b,c) X and Y sc III. T HE PSD IN I NDIRECT (D IFFUSE R EFL Unlike the typical applications where a ligh on the PSD surface, ...
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Spatial and temporal metrology of coherent ultrashort pulses inthe extreme-ultraviolet domain
... A new technique based on SPIDER has been proposed in this chapter for single- shot temporal metrology in seeded XUV FELs working in the HGHG regime, and de- signed for the particular case of the FERMI facility. ...
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Design of a metrology & characterization system for a compliant mechanisms course
... The purpose of this thesis was to learn about creating an educational kit as a tool for teaching professional engineers in industry about the theory of Freedom and Constra[r] ...
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