Results 61 to 70 of about 90,518 (291)
Advanced Engineering Materials, EarlyView.Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De +3 more
wiley +1 more source
Simulation of Optical Microfiber Loop Resonators for Ambient Refractive Index Sensing
Sensors, 2007 Based on theoretical modeling and optimization, we exploit the application ofoptical microfiber loop resonators in ambient refractive index sensing.
Xianfeng Chen +3 more
doaj +1 more source
Optimum design of the surface plasmon resonance sensor based on polymethyl methacrylate fiber
Physics Open, 2021 A novel type of polymethyl methacrylate (PMMA) fiber refractive index sensor based on surface plasmon resonance (SPR) is proposed in this work, which is applied to measure the refractive index of liquid.
Huanzhu Lv +5 more
doaj +1 more source
Multi-channel SPR biosensor based on PCF for multi-analyte sensing applications [PDF]
, 2015 This paper presents a theoretical investigation of a novel holey fiber (Photonic Crystal Fiber (PCF)) multi-channel biosensor based on surface plasmon resonance (SPR).
Ademgil +31 more
core +3 more sources
Photonic crystal fiber tip interferometer for refractive index sensing [PDF]
Optics Letters, 2012 In this paper we present an interferometer based on photonic crystal fiber (PCF) tip ended with a solid silica-sphere for refractive index sensing. The sensor is fabricated by splicing one end of the holey PCF to a single mode fiber (SMF) and applying arc at the other end to form a solid sphere.
Zhang, Taishi +8 more
openaire +4 more sources
Advanced Engineering Materials, EarlyView.In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart +3 more
wiley +1 more source
IEEE Photonics Journal, 2016 We propose to use high-order diffraction spots from 2-D silicon nanowire (NW) arrays for refractive index sensing based on spatial changes in the diffractive spots position.
Iman Khodadad +2 more
doaj +1 more source
All-Silicon Photoelectric Biosensor on Chip Based on Silicon Nitride Waveguide with Low Loss
Nanomaterials, 2023 Compared to the widely used compound semiconductor photoelectric sensors, all-silicon photoelectric sensors have the advantage of easy mass production because they are compatible with the complementary metal-oxide-semiconductor (CMOS) fabrication ...
Yu Tang +3 more
doaj +1 more source
Detection Limit for Optically Sensing Specific Protein Interactions in Free-solution
, 2017 Optical molecular sensing techniques are often limited by the refractive index change associated with the probed interactions. In this work, we present a closed form analytical model to estimate the magnitude of optical refractive index change arising ...
Sasikumar, Harish, Varma, Manoj M.
core +1 more source
Lithographically fabricated optical cavities for refractive index sensing [PDF]
, 2005 Since the development of distributed Bragg gratings, high resolution lithography and etching have been applied towards the concentration of light. The most important application of lithographically fabricated microcavities has been for the spectral ...
Axel Scherer +4 more
core +1 more source