Results 41 to 50 of about 11,441 (205)
, 2017 Shape tracking of medical devices using strain sensing properties in optical fibers has seen increased attention in recent years. In this paper, we propose a novel guidance system for intra-arterial procedures using a distributed strain sensing device ...
B Fuerst +7 more
core +1 more source
Cracking assessment in concrete structures by distributed optical fiber [PDF]
, 2015 In this paper, a method to obtain crack initiation, location and width in concrete structures subjected to bending and instrumented with an optical backscattered reflectometer (OBR) system is proposed.
Casas Rius, Joan Ramon +2 more
core +2 more sources
Distributed opto-mechanical analysis of liquids outside standard fibers coated with polyimide
, 2019 The analysis of surrounding media has been a long-standing challenge of optical fiber sensors. Measurements are difficult due to the confinement of light to the inner core of standard fibers.
Bashan, Gil +3 more
core +1 more source
The relevance of point defects in studying silica-based materials from bulk to nanosystems [PDF]
, 2019 The macroscopic properties of silica can be modified by the presence of local microscopic modifications at the scale of the basic molecular units (point defects).
Agnello S. +4 more
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IEEE Access, 2021 This paper proposes a method to solve the joint optimization of test node selection and fiber thread connection. The problem is modeled as an integer linear programming problem with two classes of decision variables. The first class of decision variables
Shengye Huang, Ni He
doaj +1 more source
Advanced Materials, EarlyView.We show a giant, bias‐field free, deterministic, spin‐orbit‐torque switching of perpendicular hard magnets with HC over 1.3 T. By combining the three‐fold 3m symmetry from topological insulator surface states with the rectangular mm2 symmetry from the 2 x 1 intercalation in Cr3Te4, the interface symmetry is significantly reduced into a unidirectional m
He Ren +6 more
wiley +1 more source
Study of Coding techniques and its application to OTDR [PDF]
, 2009 In the following thesis, we will be discussing the different aspects and parameters involving Optical Time Domain Reflectometer (OTDR) as well as different aspects of unipolar coding techniques.
Kindo, Sudharani, V, Jaikishen
core
Thickness Dependence of Linear and Nonlinear Optical Properties of Multilayer 3R‐MoS2
Advanced Optical Materials, EarlyView.Thickness as a key design parameter for optimizing the nonlinear optical response of layered transition metal dichalcogenides (TMDs) materials is established. The demonstrated correlation between thickness, linear spectra, and harmonic generation efficiency provides a powerful framework for tailoring nonlinear performance.
Fatemeh Abtahi +6 more
wiley +1 more source
Enhancing the Efficiency of Organic Photovoltaics by a Photoactive Molecular Mediator [PDF]
, 2017 High boiling-point solvent additives, such as 1,8-diiodooctane, have been widely used to tune nanoscale phase morphology for increased efficiency in bulk heterojunction organic solar cells.
Brady, MA +6 more
core +1 more source
Polarisation optical time domain reflectometry
Electronics Letters, 1980 A proposed new optical fibre technique will allow measurement of the spatial distribution of physical fields, and will also allow location of anomalous features in single polarisation state monomode optical fibres such as are under discussion for very high bandwidth communication.
openaire +1 more source