Results 41 to 50 of about 3,612,096 (165)

40 Gb/s Mode-Division Multiplexed DD-OFDM Transmission Over Standard Multi-Mode Fiber

open access: yesIEEE Photonics Journal, 2016
A 40 Gb/s mode-division multiplexed (MDM) direct detection optical frequency-division multiplexing signal transmission over standard multimode OM3 fiber (MMF) has been demonstrated in this paper.
Jiawei Luo   +4 more
doaj   +1 more source

Silicon Integrated Nanophotonic Devices for On-Chip Multi-Mode Interconnects

open access: yesApplied Sciences, 2020
Mode-division multiplexing (MDM) technology has drawn tremendous attention for its ability to expand the link capacity within a single-wavelength carrier, paving the way for large-scale on-chip data communications.
Hongnan Xu, Daoxin Dai, Yaocheng Shi
doaj   +1 more source

Seven-Ring-Core Erbium-Doped Fiber for OAM-MDM Amplification

open access: yesIEEE Photonics Journal, 2023
Orbital angular momentum (OAM) mode division multiplexing (MDM) amplification in a seven-ring-core erbium-doped fiber (7-RC-EDF) has been experimentally demonstrated, in which the 1st–4th order OAM modes within each core of the 7-RC-EDF can be ...
Qi Jiang   +8 more
doaj   +1 more source

Broadband On-Chip Mode-Division Multiplexer Based on Adiabatic Couplers and Symmetric Y-Junction

open access: yesIEEE Photonics Journal, 2017
The mode-division multiplexer/demultiplexer (MMUX/DeMMUX) is the crucial component for the implementation of mode-division multiplexing (MDM) transmission.
Zhenrong Zhang, Yu Yu, Songnian Fu
doaj   +1 more source

Brain metastasis‐associated fibroblasts shape the tumour microenvironment to enhance cancer cell invasion

open access: yesBrain Pathology, EarlyView.
Brain metastasis‐associated fibroblasts are active stromal components of the metastatic niche characterised by extracellular matrix remodelling and production of pro‐migratory mediators. They promote monocyte and cancer cell migration and enhance cancer cell invasion while having no growth‐promoting effect on cancer cells.
Barbora Výmolová   +19 more
wiley   +1 more source

Selective mode excitation techniques for mode-division multiplexing: A critical review [PDF]

open access: yes, 2018
Multimode Fiber (MMF) is an established choice for the high-speed backbones in Local Area Networks (LANs). Mode Division Multiplexing (MDM) is an emerging technology utilizing modes as independent data communication channels.
Fazea, Yousef, Mezhuyev, Vitaliy
core   +1 more source

Human Urine Stem Cells Alleviate Pulmonary Fibrosis via Inhibiting Macrophage‐Myofibroblast Transition

open access: yesAdvanced Science, Volume 13, Issue 51, 14 September 2026.
Therapeutic role and mechanism of human urine stem cells (hUSCs) in pulmonary fibrosis. hUSCs alleviated pulmonary fibrosis by selectively inhibiting macrophage‐myofibroblast transition (MMT) in two ways: on one hand, hUSCs inhibited mitochondrial reactive oxygen species (mtROS) production and apoptosis/senescence of epithelial cells in pulmonary ...
Zhou‐Hang Zhang   +10 more
wiley   +1 more source

Wavelength and polarization division multiplexing using the LP11 mode in a two-mode fiber for mode division multiplexing

open access: yes, 2011
The orthogonality of Mode Division Multiplexing (MDM) with Wavelength division multiplexing (WDM) and Polarization Division Multiplexing (PDM) is investigated applying WDM and PDM transmission over the LP11 mode in a few-moded fiber.
Boom, van den, H.P.A.   +3 more
core   +1 more source

The Research of Massive Multiple Input Multiple Output Detection Algorithms in Optical Fiber Communication System

open access: yesGuangtongxin yanjiu, 2022
Multiple Input Multiple Output (MIMO) detection algorithm is used to compensate the Mode Dependent Loss (MDL) in Mode Division Multiplexing (MDM) optical fiber channel.
Feng-ju FAN   +4 more
doaj   +3 more sources

Low‐Loss Routing of Strongly Confined Light in Ultra‐Compact Silicon Slot‐Waveguide Bends

open access: yesNanophotonics, Volume 15, Issue 16, 26 August 2026.
An ultra‐compact asymmetric silicon slot‐waveguide bend enables low‐loss routing of strongly confined light by compensating for curvature‐induced field displacement. The optimized rail‐width profile redistributes the optical field toward the outer rail and restores the slot‐confined mode at the output, achieving broadband quasi‐TE0 transmission in a 1 ...
Ji‐Hwan Park   +5 more
wiley   +1 more source

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