Results 151 to 160 of about 13,934 (209)
Mode Division Multiplexing (MDM) Based Hybrid PON-FSO System for Last-Mile Connectivity
2021 Third South American Colloquium on Visible Light Communications (SACVLC), 2021 In this work, we have demonstrated mode division multiplexing (MDM) based high-speed passive optical network (PON) and free-space optical (FSO) hybrid link for providing a practical solution to last-mile bottleneck issues.
Harjeevan Singh +3 more
semanticscholar +3 more sources
Impact of Crosstalk on Mode-division Multiplexing (MDM)-based Multi-beamforming System
2023 Photonics & Electromagnetics Research Symposium (PIERS), 2023 Multi-beamforming is the key technology to improve radar coverage. The combination of the mode-division multiplexing (MDM) technology and the multi-beamforming could achieve a breakthrough in the number of beams compared to the traditional multi ...
Yansong Mo, Feng Wen, Jie Gu, Kun Qiu
semanticscholar +3 more sources
Tapered waveguide design for mode conversion in mode division multiplexing (MDM)
Electromagnetics, 2021 In this paper, a tapered waveguide design was used in mode division multiplexing (MDM) as a mode converter. It was investigated to be used for switching purposes in short haul communication in a data center.
N. A. Mahadzir +6 more
semanticscholar +3 more sources
2022 International Workshop on Fiber Optics in Access Networks (FOAN), 2022 The evolution of data hungry services will have a serious impact on existing radio based architecture which has already begun to feel the heat of bandwidth starvation.
Rajan Miglani, Harjeevan Singh
semanticscholar +3 more sources
Integrated Switch for Mode-Division Multiplexing (MDM) and Wavelength-Division Multiplexing (WDM)
CLEO: 2015, 2015 We demonstrate the first integrated switch for mode-division multiplexing (MDM) and wavelength-division multiplexing (WDM). We show on-chip routing of four 10 Gb/s channels with
Brian Stern +6 more
semanticscholar +3 more sources
Orbital Angular Momentum (OAM) based Mode Division Multiplexing (MDM) over a Km-length Fiber
European Conference and Exhibition on Optical Communication, 2012 Abstract (40-Word Limit): We demonstrate the first MDM scheme using OAM states over 1.1 km of fiber enabled by a SLM-based mux/de-mux scheme and a specialty fiber. Subsystem was used to successfully transmit data at 400 Gb/s (4-modes, 50 GBaud QPSK, 1550nm).
N. Bozinovic +6 more
semanticscholar +3 more sources
2017 European Conference on Optical Communication (ECOC), 2017 By combining WDM with orbital angular momentum (OAM) based mode division multiplexing (MDM), we experimentally demonstrate 8.4-Tbit/s data transmission over an 18-km OAM fiber without MIMO DSP. All of the channels achieve a BER below 20% HD-FEC limit.
Long Zhu +9 more
semanticscholar +3 more sources
2024 IEEE Silicon Photonics Conference (SiPhotonics)We propose and experimentally demonstrate a silicon-photonics (SiPh) mode-division-multiplexing (MDM) optical-power-divider. By utilizing non-orthogonal multiple access (NOMA), flexible data rate allocation to multiple users can be achieved for system-on-
Yuan-Zeng Lin +3 more
semanticscholar +3 more sources
Conference on Lasers and Electro-Optics, 2022 We demonstrate a 80-channel communication link with >150 Gbps error-free data transmission utilizing Photonic Crystal Resonator (PhCR) with normal dispersion as a comb source. We utilize a 4-channel inverse-designed mode-division multiplexer to increase data rates.
Chinmay Shirpurkar +12 more
openaire +2 more sources
Mode division multiplexed (MDM) waveguide link scheme with cascaded Y-junctions
Optics Communications, 2013 Abstract A potentially high throughput waveguide mode multiplexer/demultiplexer (MUX/DEMUX) exemplified by two cascaded Y-junctions is shown to be capable of efficiently transforming modes from single mode waveguides into a two-dimensional set of the orthogonal ones in a multi-mode waveguide, and back.
Alexander M. Bratkovsky +4 more
openaire +2 more sources