A Joint OSNR and Nonlinear Distortions Estimation Method for Optical Fiber Transmission System
IEEE Photonics Journal, 2018 In this paper, we propose and demonstrate a joint optical signal-to-noise ratio (OSNR) and a nonlinear distortions estimation method. The OSNR is calculated by considering either the link parameters or the correlation operations of the training symbols ...
Yating Xiang +6 more
doaj +1 more source
Experimental results on nonlinear distortion compensation using photonic reservoir computing with a single set of weights for different wavelengths. [PDF]
Sci Rep, 2023 Gooskens E +3 more
europepmc +1 more source
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source
Linear-Nonlinear Interaction and Passive Intermodulation Distortion
, 2010 This paper describes several consequences of a linear-nonlinear interaction that was recently found to be of importance in microwave circuits that produce passive inter-modulation (PIM) distortion.
Christianson, Andrew +2 more
core +1 more source
Review of Thermally Activated Twisted Coiled Polymer Actuators: A Materials Science Perspective
Advanced Functional Materials, EarlyView.Thermally activated twisted and coiled polymer actuators (TCPAs) combine lightweight design, large deformation, and scalable fabrication for soft robotic and wearable applications. This review connects polymer structure, processing history, helix geometry, and thermomechanical characterization to actuator performance, highlighting current challenges in
Nadja Schenk +3 more
wiley +1 more source
Underwater Acoustic Nonlinear Blind Ship Noise Separation Using Recurrent Attention Neural Networks
Remote SensingShip-radiated noise is the main basis for ship detection in underwater acoustic environments. Due to the increasing human activity in the ocean, the captured ship noise is usually mixed with or covered by other signals or noise. On the other hand, due to
Ruiping Song +5 more
doaj +1 more source
Distortion Analysis Toolkit—A Software Tool for Easy Analysis of Nonlinear Audio Systems
EURASIP Journal on Advances in Signal Processing, 2010 Several audio effects devices deliberately add nonlinear distortion to the processed signal in order to create a desired sound. When creating virtual analog models of nonlinearly distorting devices, it would be very useful to carefully analyze the type ...
Jyri Pakarinen
doaj +1 more source
Nonlinear distortion correction for posterior eye segment optical coherence tomography with application to tree shrews. [PDF]
Biomed Opt Express, 2022 Grytz R +7 more
europepmc +1 more source
Modelling the cochlear origins of distortion product otoacoustic emissions
, 2011 Distortion product otoacoustic emissions (DPOAEs) arise within the cochlea in response to twostimulus tones (f1 and f2) at frequencies such as 2f1 ? f2 and 2f2 ? f1.
Young, Jacqueline Ann
core
Plasmonic Enhancement of Fluorescence and Protein Dynamics in Living Mammalian Cells
Advanced Materials, EarlyView.This study demonstrates plasmonic enhancement of the function of fluorescent voltage sensing proteins (genetically encoded voltage indicators, (GEVIs), QuasAr6) in live mammalian cells. Coupling to plasmonic nanoparticles does not just increase fluorescence, but influences the protein photocycle, creating a hybrid sensor with its response speed to ...
Marco Locarno +16 more
wiley +1 more source