Results 21 to 30 of about 400 (123)
Performance Research of MDM System based on Bit Interleaved Polar Coded Modulation
Guangtongxin yanjiu, 2022 Aiming at the application research of polar code in optical communication system, this paper proposes the combination of polar coding modulation and optical fiber Module Division Multiplexing (MDM) system.
HU Wei-guo +4 more
doaj +3 more sources
Mode-Independent Optical Switch Based on Graphene-Polymer Hybrid Waveguides
Photonics, 2023 Mode-division multiplexing (MDM) is a promising multiplexing technique to further improve the transmission capacity of optical communication and on-chip optical interconnection systems.
Tianhang Lian +6 more
doaj +1 more source
MDM-TDM PON Utilizing Self-Coherent Detection-Based OLT and RSOA-Based ONU for High Power Budget
IEEE Photonics Journal, 2016 A cost-effective mode-division-multiplexing and time-division-multiplexing passive optical network (MDM-TDM PON) utilizing a self-coherent detection for upstream signal at optical line terminal (OLT) and a high-gain reflective semiconductor optical ...
Yuanxiang Chen +11 more
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Direct-access mode-division multiplexing switch for scalable on-chip multi-mode networks
Nanophotonics, 2021 By leveraging mode-division multiplexing (MDM), capacity of on-chip photonic interconnects can be scaled up to an unprecedented level. The demand for dynamic control of mode carriers has led to the development of mode-division multiplexing switches (MDMS)
Xu Hongnan +3 more
doaj +1 more source
IEEE Photonics Journal, 2016 We present designs of wavelength-division-multiplexing (WDM) and mode-division-multiplexing (MDM) optical links using mode de/multiplexers (DE/MUXs) based on multimode interference (MMI) couplers with a tilt joint as a phase shifter.
Liangshun Han +5 more
doaj +1 more source
Towards integrated mode-division demultiplexing spectrometer by deep learning
Opto-Electronic Science, 2022 Miniaturized spectrometers have been widely researched in recent years, but few studies are conducted with on-chip multimode schemes for mode-division multiplexing (MDM) systems.
Ze-huan Zheng +4 more
doaj +1 more source
Optimal power allocation in nonlinear MDM‐WDM systems using Gaussian noise model
IET Optoelectronics, 2022 Mode‐division multiplexing (MDM) using few‐mode fibre (FMF) has received increasing attention to address the exponential growth of data traffic in long‐haul optical communication systems. Also, combining the MDM with wavelength‐division multiplexing (WDM)
Mohammad Ali Amirabadi +3 more
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Seven-Ring-Core Erbium-Doped Fiber for OAM-MDM Amplification
IEEE 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
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40 Gb/s Mode-Division Multiplexed DD-OFDM Transmission Over Standard Multi-Mode Fiber
IEEE 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
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Silicon Integrated Nanophotonic Devices for On-Chip Multi-Mode Interconnects
Applied 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