Results 1 to 10 of about 11,947 (254)

Three‐Dimensional Array Multicasting of Cylindrical Vector Beams Using Spin‐Multiplexed Dammann Vortex Metasurface

Nanophotonics, Volume 15, Issue 14, 27 July 2026.
This study demonstrates, for the first time, a 3D volumetric cylindrical vector beam (CVB) multicasting architecture that employs multichannel array modes with an operational dimension of 3 × 3 × 5 as information carriers. This approach offers substantial potential for high‐capacity information dissemination in mode‐multiplexed communication networks ...
Zhiqiang Xie, Qingji Zeng, Huihua Huang, Zhibin Wu, Kai Niu, Junmin Liu, Shuqing Chen, Dianyuan Fan, Dingyuan Tang   +8 more
wiley   +1 more source

Embedding Fiber Segment Interferometry for Localization of Defects in Composite Structures

Polymer Composites, Volume 47, Issue 14, Page 12874-12886, 20 July 2026.
Graphical representation of composite structures with embedded fiber optic sensors for structural health monitoring, enabling strain measurement and damage localization under mechanical loading. ABSTRACT In the area of structural health monitoring (SHM), embedding strain sensors into smart composites is a key strategy for detecting failures arising ...
Shiva Mohammadkarimi, Christoph Hemeling, Thomas Kissinger, Florian Puch   +3 more
wiley   +1 more source

Optical synchronous signal demodulation-based quartz-enhanced photoacoustic spectroscopy for remote, multi-point methane detection in complex environments. [PDF]

Photoacoustics
Sun B, Wei T, Zhang M, Qiao L, Ma Z, Sampaolo A, Patimisco P, Spagnolo V, Wu H, Dong L.   +9 more
europepmc   +1 more source

A Novel Fault Diagnosis Strategy for Diaphragm Pumps Based on Signal Demodulation and PCA-ResNet. [PDF]

Sensors (Basel)
Meng F, Shi Z, Song Y.
europepmc   +1 more source

Talkative battery: super-safe batteries with power-modulation based internal and external sensor data collection. [PDF]

Commun Eng
Diers J, Beiranvand H.
europepmc   +1 more source

Digital Demodulation Method and Application of a PWM-Excited Differential Self-Inductive Displacement Transducer. [PDF]

Sensors (Basel)
Guo H, Shi B, Chen H, Liu B.
europepmc   +1 more source

Knee Joint Motion Detection Based on Demodulation of Overlapping Spectrum Using Fiber Bragg Grating Sensor. [PDF]

Sensors (Basel)
Fan L, Yang L, Wang J, Ding W, Ren H, Zhou C.   +5 more
europepmc   +1 more source

ConvLoRa: Convolutional Neural Network-Based Collision Demodulation for LoRa Uplinks in LEO-IoT. [PDF]

Sensors (Basel)
Hong T, Xu L, Yu X, Shen J, Zhang G.
europepmc   +1 more source

Nanosecond-latency all-optical fiber sensing with in-sensor computing. [PDF]

Light Sci Appl
Tao Y, Wan Y, Long Z, Zhang W, Du J, He Z.   +5 more
europepmc   +1 more source

Low-Complexity Noncoherent Demodulation Method for Underwater Electromagnetic Communication. [PDF]

Sensors (Basel)
Deng L, Zhao D, Liang B, Ding X, Yang Z, Liu D.   +5 more
europepmc   +1 more source