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Published in 2017 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2017.2761419
Abstract: Space-division multiplexing in multimode fibers is a very promising approach to overcome the shortcoming of capacity in long-haul optical transmission systems. In this paper, we present an analysis of different mode representations in multimode fibers.…
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Keywords:
space division;
analysis;
vector;
division multiplexed ... See more keywords
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Published in 2019 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2018.2881933
Abstract: Commercial passive optical networks (PONs) up to 10 Gb/s have traditionally leveraged mature components from transport and metro transport systems. Starting soon with 25G PON, the data center ecosystem will be leveraged. A strategy to accommodate…
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Keywords:
optical networks;
division multiplexed;
time division;
passive optical ... See more keywords
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1
Published in 2023 at "Applied optics"
DOI: 10.1364/ao.484944
Abstract: Using a technique to observe reflection spectra, the signal-to-noise ratio can be improved for time-division multiplexed interrogation of three fiber Bragg gratings (FBGs) based on heterodyne detection methods. To calculate peak reflection wavelengths of the…
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Keywords:
heterodyne detection;
based heterodyne;
fiber bragg;
division multiplexed ... See more keywords
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1
Published in 2020 at "Optics express"
DOI: 10.1364/oe.399791
Abstract: Transmission of highly spectral efficient 24.5 GBaud quadrature phase shift keying and 16- and 64-quadrature amplitude modulated signals in the S-band between 1492 nm and 1518 nm wavelength is demonstrated over 55 km few-mode fibers.…
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Keywords:
mode;
division multiplexed;
transmission;
mode fibers ... See more keywords
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Published in 2021 at "Optics express"
DOI: 10.1364/oe.426504
Abstract: The throughput and reach in fiber-optic communication links are limited by in-line optical amplifier noise and the Kerr nonlinearity in the optical transmission fiber. Phase-sensitive amplifiers (PSAs) are capable of amplifying signals without adding excess…
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Keywords:
division multiplexed;
wavelength division;
kerr nonlinearity;
transmission ... See more keywords
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Published in 2017 at "Optics letters"
DOI: 10.1364/ol.42.001772
Abstract: We demonstrate monolithic integration of a wavelength division multiplexed light source for silicon photonics by a cascade of erbium-doped aluminum oxide (Al2O3:Er3+) distributed feedback (DFB) lasers. Four DFB lasers with uniformly spaced emission wavelengths are…
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Keywords:
division multiplexed;
silicon photonics;
wavelength division;
light source ... See more keywords
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1
Published in 2022 at "Optics letters"
DOI: 10.1364/ol.456235
Abstract: We experimentally demonstrate 10-channel mode-division multiplexed free-space optical transmission with five spatial modes, each carrying 19.6925-Gbaud dual-polarization quadrature phase shift keying signals. Strong inter-mode cross talk is observed in our commercially available photonic lantern based…
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Keywords:
dsp;
free space;
division multiplexed;
multiplexed free ... See more keywords
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Published in 2018 at "Chinese Optics Letters"
DOI: 10.3788/col201816.070901
Abstract: We design and demonstrate a type of multiplexed hologram by nanoscatterers inside a dielectric-loaded plasmonic waveguide with guided-wave illuminations. The mode division multiplexed hologram (MDMH) is fulfilled by the scattering of guided waves to free…
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Keywords:
division multiplexed;
mode division;
guided modes;
multiplexed hologram ... See more keywords