Results 21 to 30 of about 452 (135)
On-chip optical matrix-vector multiplier based on mode division multiplexing
Chip, 2023 A matrix-vector multiplication (MVM) optical signal processor based on mode division multiplexing (MDM) was proposed and demonstrated in the current work, which is composed of a mode multiplexer, a multimode beam splitter, a mode demultiplexer, a ...
Qiaolv Ling +6 more
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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
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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
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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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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
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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
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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
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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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Theoretical Study on Wavelength Division Multiplexing Optical Fiber Communication Systems [PDF]
ITM Web of ConferencesWith the rapid growth in network bandwidth demand, optical communication technology has developed at a breakneck pace. Wavelength division multiplexing (WDM) has become a key technology for improving fiber optic utilization and solving the problem of ...
Tian Jiayu
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