Robust Displacement Sensing by Direct‐Current Triboelectric Nanogenerator Via Intelligent Waveform Recognition
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202204694
Abstract: A triboelectric nanogenerator (TENG) facilitates the advancement of self‐powered displacement sensors, which are important for many autonomous intelligent microsystems. However, the amplitude‐based displacement sensing of conventional TENG‐based sensors still suffers significantly from varying charge densities… read more here.
Keywords: displacement sensing; direct current; robust displacement; triboelectric nanogenerator ... See more keywords
Spin‐Manipulated Photonic Skyrmion‐Pair for Pico‐Metric Displacement Sensing
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DOI: 10.1002/advs.202205249
Abstract: Photonic spin skyrmions with deep‐subwavelength features have aroused considerable interest in recent years. However, the manipulation of spin structure in the skyrmions in a desired manner is still a challenge, while this is crucial for… read more here.
Keywords: pico metric; displacement sensing; spin; skyrmion pair ... See more keywords
High-Precision Wearable Displacement Sensing System for Clinical Diagnosis of Anterior Cruciate Ligament Tears.
Sign Up to like & getrecommendations! Published in 2023 at "ACS nano"
DOI: 10.1021/acsnano.2c11996
Abstract: An anterior cruciate ligament (ACL) tear is a common musculoskeletal injury with a high incidence. Traditional diagnosis employs magnetic response imaging (MRI), physical testing, or other clinical examination, which relies on complex and expensive medical… read more here.
Keywords: system; displacement sensing; sensing system; cruciate ligament ... See more keywords
Optofluidic conical microresonator for precise displacement sensing
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/17/03/p03025
Abstract: In the present work we report fabrication of a compact optical displacement sensor based on whispering gallery mode with common materials on Polydimethylsiloxane (PDMS) medium with mold master technique. Conical and hollow geometry of microcavity… read more here.
Keywords: microresonator precise; displacement sensing; precise displacement; optofluidic conical ... See more keywords
Displacement sensing in a multimode SNAP microcavity by an artificial neural network.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.459420
Abstract: Benefiting from the coupling between the Surface Nanoscale Axial Photonics (SNAP) microcavity and the waveguide, i.e., influenced by their abrupt field overlap, multiple axial modes in the transmission spectrum form a functional relationship with the… read more here.
Keywords: displacement sensing; neural network; displacement; snap microcavity ... See more keywords
High-availability displacement sensing withmulti-channel self mixing interferometry
Sign Up to like & getrecommendations! Published in 2023 at "Optics Express"
DOI: 10.1364/oe.485955
Abstract: Laser self-mixing is in principle a simple and robust general purpose interferometric method, with the additional expressivity which results from nonlinearity. However, it is rather sensitive to unwanted changes in target reflectivity, which often hinders… read more here.
Keywords: photonics; displacement sensing; availability displacement; self mixing ... See more keywords