Results 71 to 80 of about 303,375 (325)
MIMO-SAR Interferometric Measurements for Wind Turbine Tower Deformation Monitoring
Energies, 2023 Deformations affect the structural integrity of wind turbine towers. The health of such structures is thus assessed by monitoring. The majority of sensors used for this purpose are costly and require in situ installations.
Andreas Baumann-Ouyang +3 more
doaj +1 more source
, 2017 Matter-wave interferometry is a direct test of the quantum superposition principle for massive systems, and of collapse models. Here we show that the bounds placed by matter-wave interferometry depend weakly on the details of the collapse mechanism ...
Bassi, Angelo +2 more
core +1 more source
Advanced Materials, EarlyView.This review systematically examines the nanomechanical mechanisms of mussel‐inspired molecular interactions, primarily investigated by direct force measurement techniques such as surface forces apparatus and atomic force microscopy. The macroscopic adhesive and self‐healing performances of mussel‐inspired functional materials, including coacervates ...
Pan Huang, Hongjian Zhang, Hongbo Zeng
wiley +1 more source
Overview of high precision surface measurement for optical element with complex curved surface
Nantong Daxue xuebao. Ziran kexue banThe application of complex curved optical components in these systems enhances design flexibility, reduces the number of components required, and facilitates the miniaturization and lightweighting of optical systems.Celebrated as transformative elements ...
LIU Bin; WANG Xiaokun; CHENG Qiang; LIU Zhongkai; LI Lingzhong; CAI Mengxue; ZHANG Luojia; LI Wenhan; WANG Jincheng; ZHANG Xuejun
doaj +1 more source
Comparison of Molecular Iodine Spectral Properties at 514.7 and 532 nm Wavelengths
Measurement Science Review, 2014 We present results of investigation and comparison of spectral properties of molecular iodine transitions in the spectral region of 514.7 nm that are suitable for laser frequency stabilization and metrology of length.
Hrabina J. +7 more
doaj +1 more source
Sensors, 2019 This paper presents a 10 to 20 GHz bandwidth microwave polarimeter demonstrator, based on the implementation of a near-infra-red frequency up-conversion stage that allows both the optical correlation, when operating as a synthesized-image interferometer,
Francisco J. Casas +6 more
doaj +1 more source
, 2010 We describe an interferometer based on fluorescent emission of radiation of two qubits in quasi-one-dimensional modes. Such a system can be readily realized with dipole emitters near conducting surface-plasmonic nanowires or with superconducting qubits ...
G. S. Paraoanu, M. O. Scully
core +1 more source
Demonstration of Geometric Landau-Zener Interferometry in a Superconducting Qubit [PDF]
, 2014 Geometric quantum manipulation and Landau-Zener interferometry have been separately explored in many quantum systems. In this Letter, we combine these two approaches to study the dynamics of a superconducting phase qubit.
Han, Siyuan +5 more
core +3 more sources
Designing Physical Unclonable Functions From Optically Active Materials
Advanced Materials, EarlyView.Assigning unforgeable “fingerprints” to manufactured goods is a key strategy to fight global counterfeiting. Optical physical unclonable functions (PUFs) are chemically generated random patterns of optically active materials serving as unique authenticators.
Maxime Klausen +2 more
wiley +1 more source
Diazonium Chemistry for the Bio-Functionalization of Glassy Nanostring Resonator Arrays
Sensors, 2015 Resonant glassy nanostrings have been employed for the detection of biomolecules. These devices offer high sensitivity and amenability to large array integration and multiplexed assays.
Wei Zheng +6 more
doaj +1 more source