Results 131 to 140 of about 9,862 (224)

Transmission matrix of a multimode fiber: In-line vs off-axis holography. [PDF]

PLoS One
Ivanina A, Lochocki B, Koglbauer A, Sokolov S, Goorden SA, Amitonova LV.   +5 more
europepmc   +1 more source

Vortex Light Bullets Guided by Disclination Defects

Nanophotonics, Volume 15, Issue 14, 27 July 2026.
A new class of stable and thresholdless light bullets carrying vorticity, guided by the disclination defects introduced into Su–Schrieffer–Heeger‐like lattices with a focusing cubic nonlinearity, is reported. Different discrete rotational symmetry of the aperiodic lattice determines the allowed values of the topological charge of the vortex bullets ...
Zhuo Zhang, Sergey K. Ivanov, Yongdong Li, Yaroslav V. Kartashov, Yiqi Zhang   +4 more
wiley   +1 more source

Adaptive Layer-Dependent Threshold Function for Wavelet Denoising of ECG and Multimode Fiber Cardiorespiratory Signals. [PDF]

Sensors (Basel)
Zhang Y, Yu K, Huang C, Qu R, Fan Z, Zhu P, Chen W, Hao J.   +7 more
europepmc   +1 more source

multimode fiber [PDF]

, 2000
openaire   +1 more source

Mapping the Strong‐to‐Weak Coupling Crossover in Polymer‐Film Microcavity Lasers

Nanophotonics, Volume 15, Issue 14, 27 July 2026.
The transition from polariton lasing to conventional photon lasing is mapped continuously within a single MeLPPP‐filled open microcavity. The threshold rises approximately eighteen‐fold across the crossover, whereas the saturation‐driven V‐shaped blueshift and dominance of vibron‐mediated relaxation persist across both regimes, separating polariton ...
Denis A. Sannikov, Nailya M. Urazova, Maksim D. Kolker, Grigorij D. Ivanov, Anton D. Putintsev, Aleksandr V. Averchenko, Daria Khmelevskaia, Liliya T. Sahharova, Nikita S. Shlapakov, Ioannis Paschos, Pavlos G. Savvidis, Valentine P. Ananikov, Pavlos G. Lagoudakis   +12 more
wiley   +1 more source

Deep learning and superoscillatory speckles empowered multimode fiber probe for in situ nano-displacement detection and micro-imaging. [PDF]

Nat Commun
Wang L, Zhang Y, Zhou Y, Zhou Y, Meng Y, Lu Z, Li P, Zhang H, Li D, Yan P, Xiao Q, Liu Q.   +11 more
europepmc   +1 more source

Deconvolution for multimode fiber imaging: modeling of spatially variant PSF. [PDF]

Biomed Opt Express, 2020
Turcotte R, Sutu E, Schmidt CC, Emptage NJ, Booth MJ.   +4 more
europepmc   +1 more source

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

Deep Learning-Based Multimode Fiber Distributed Temperature Sensing. [PDF]

Sensors (Basel)
Yang L, Wang X, Wu T, Lin H, Luo S, Chen Z, Liu Y, Pu J.   +7 more
europepmc   +1 more source

Physical Layer Security in Multimode Fiber Optical Networks. [PDF]

Sci Rep, 2020
Rothe S, Koukourakis N, Radner H, Lonnstrom A, Jorswieck E, Czarske JW.   +5 more
europepmc   +1 more source