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   Articles with "coupled core" as a keyword



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Consistent coupling algorithms for coupled core-edge simulations of plasma turbulence

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recommendations! Published in 2021 at "Physics of Plasmas"

DOI: 10.1063/5.0027670

Abstract: Two schemes for coupling gyrokinetic simulations of microturbulence in tokamaks are proposed. The first scheme is based on an additive Schwarz domain decomposition. We show that, because the goal of turbulence is long-time averages of… read more here.

Keywords: algorithms coupled; consistent coupling; turbulence; coupling algorithms ... See more keywords

Cladding Pumped Randomly Coupled 12-Core Erbium-Doped Fiber Amplifier With Low Mode-Dependent Gain

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recommendations! Published in 2018 at "Journal of Lightwave Technology"

DOI: 10.1109/jlt.2018.2797902

Abstract: We demonstrate a randomly coupled 12-core erbium-doped fiber (EDF) based cladding pumped optical amplifier. In this paper, we show that a randomly coupled multicore EDF amplifier with a cladding pumped configuration can realize high amplification… read more here.

Keywords: core; gain; coupled core; randomly coupled ... See more keywords

Dynamic Model for Coupled-Core Fibers

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recommendations! Published in 2024 at "Journal of Lightwave Technology"

DOI: 10.1109/jlt.2024.3430374

Abstract: Capacity trends in fiber optical communication systems are closely related to space-division multiplexing (SDM) solutions. A coupled-core fiber (CCF) is one of the most promising SDM candidates for a high data rate transmission because of… read more here.

Keywords: model coupled; core fibers; coupled core; model ... See more keywords

Study on Characteristics of Coupled-Core Four-Core Fibers With Different Core Pitches

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recommendations! Published in 2024 at "IEEE Photonics Journal"

DOI: 10.1109/jphot.2023.3341415

Abstract: We studied the characteristics of coupled-core four-core fibers (CC-4CFs) with different core pitches both theoretically and experimentally. The spatial mode dispersions of different fibers were analyzed, and the result agrees well with theoretical ones. In… read more here.

Keywords: core fibers; core; core pitches; coupled core ... See more keywords

Mitigation of MIMO equalizer-enhanced noise in long-haul coupled-core multicore fiber transmissions by an advanced spectral shaping filter.

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recommendations! Published in 2024 at "Optics letters"

DOI: 10.1364/ol.546830

Abstract: Commonly used linear equalizers in optical transmissions may induce in-band noise enhancement in the high-frequency region, degrading signaling performance. In this Letter, we propose for the first, to our knowledge, time, to mitigate the multi-input-multi-output (MIMO)… read more here.

Keywords: mimo equalizer; long haul; coupled core; mimo ... See more keywords