Statistical description of transport in multimode fibers with mode-dependent loss
Sign Up to like & getrecommendations! Published in 2018 at "New Journal of Physics"
DOI: 10.1088/1367-2630/aaede2
Abstract: We analyze coherent wave transport in a new physical setting associated with multimode wave systems where reflection is completely suppressed and mode-dependent losses together with mode-mixing are dictating the wave propagation. An additional physical constraint… read more here.
Keywords: mode dependent; transport multimode; transport; multimode fibers ... See more keywords
Designing High-Performance Multimode Fibers Using Refractive Index Optimization
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2020.3022636
Abstract: The rich design landscape of optical fibers offers many opportunities for refractive index optimization. In particular, the refractive index profiles of multimode fibers (MMFs) and multicore fibers (MCFs) govern the behavior of spatial and polarization… read more here.
Keywords: refractive index; index optimization; multimode fibers; design ... See more keywords
Remote key establishment by random mode mixing in multimode fibers and optical reciprocity
Sign Up to like & getrecommendations! Published in 2019 at "Optical Engineering"
DOI: 10.1117/1.oe.58.1.016105
Abstract: Abstract. Disorder and scattering in photonic systems have long been considered a nuisance that should be circumvented. Recently, disorder has been harnessed for a rapidly growing number of applications, including imaging, sensing, and spectroscopy. The… read more here.
Keywords: optical reciprocity; mode mixing; random mode; multimode fibers ... See more keywords
Next-Generation Multimode Fibers for Space Division Multiplexing
Sign Up to like & getrecommendations! Published in 2017 at "Networks"
DOI: 10.1364/networks.2017.nem3b.4
Abstract: The most recent advances on both weakly-coupled and low-DMGD multimode fibers are presented. Solutions proposed to increase the number of LP modes that can actually be used are also discussed. read more here.
Keywords: fibers space; generation multimode; multimode fibers; space division ... See more keywords
Modal perspective on geometric parametric instability sidebands in graded-index multimode fibers.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.422667
Abstract: In this paper, we investigated the geometric parametric instability (GPI) in graded-index multimode fibers through the multimode generalized nonlinear Schrödinger equation. Our results clearly and intuitively indicate that the generations of GPI sidebands are nearly… read more here.
Keywords: graded index; geometric parametric; multimode fibers; parametric instability ... See more keywords
Single-mode Bragg gratings in tapered few-mode and multimode fibers.
Sign Up to like & getrecommendations! Published in 2019 at "Optics letters"
DOI: 10.1364/ol.44.004024
Abstract: We propose the implementation of fiber Bragg gratings in tapered few-mode and multimode fibers to accomplish single-mode operation by reducing the core diameter, while preserving the core-cladding structure. The gratings present a single reflection band,… read more here.
Keywords: gratings tapered; mode multimode; bragg gratings; single mode ... See more keywords
Spatiotemporal Evolutions of Similariton Pulses in Multimode Fibers with Raman Amplification
Sign Up to like & getrecommendations! Published in 2021 at "Photonics"
DOI: 10.3390/photonics8090354
Abstract: This paper aims to pave the way towards the demonstration of spatiotemporal similariton pulses’ evolution in passive multimode fibers with Raman amplification. We numerically present this issue in graded-index and step-index multimode fibers and provide… read more here.
Keywords: raman amplification; fibers raman; multimode fibers; similariton pulses ... See more keywords