Scaling photonic lanterns for space-division multiplexing
A. M. Velazquez-Benitez,J. Enrique Antonio-Lopez,Juan Carlos Alvarado-Zacarias,Nicolas K. Fontaine,Roland Ryf,Haoshuo Chen,Juan Hernández-Cordero,Pierre Sillard,Chigo Okonkwo,Sergio G. Leon-Saval,Rodrigo Amezcua-Correa +10 more
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TLDR
A new technique allowing the fabrication of large modal count photonic lanterns for space-division multiplexing applications by using graded-index fibres and microstructured templates is presented, providing an effective scalable method for large number of spatial modes in a repeatable manner.Abstract:
We present a new technique allowing the fabrication of large modal count photonic lanterns for space-division multiplexing applications. We demonstrate mode-selective photonic lanterns supporting 10 and 15 spatial channels by using graded-index fibres and microstructured templates. These templates are a versatile approach to position the graded-index fibres in the required geometry for efficient mode sampling and conversion. Thus, providing an effective scalable method for large number of spatial modes in a repeatable manner. Further, we demonstrate the efficiency and functionality of our photonic lanterns for optical communications. Our results show low insertion and mode dependent losses, as well as enhanced mode selectivity when spliced to few mode transmission fibres. These photonic lantern mode multiplexers are an enabling technology for future ultra-high capacity optical transmission systems.read more
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Journal ArticleDOI
Photonic lantern broadband orbital angular momentum mode multiplexer.
Zeinab Sanjabi Eznaveh,Juan Carlos Alvarado Zacarias,Jose Enrique Antonio Lopez,Kai Shi,Giovanni Milione,Yongmin Jung,Benn C. Thomsen,David J. Richardson,Nicolas K. Fontaine,Sergio G. Leon-Saval,Rodrigo Amezcua Correa +10 more
TL;DR: Through novel design of an optical fiber device referred to as a photonic lantern, for the first time it is demonstrated the simultaneous generation and multiplexing of OAM modes with low loss and over the broadest spectral range to date (550 nm).
Journal ArticleDOI
Space division multiplexing in standard multi-mode optical fibers based on speckle pattern classification
TL;DR: The results show that the proposed space division multiplexing on standard multimode fibers is robust to mode-mixing and polarization scrambling effects.
Journal ArticleDOI
Perspective on mode-division multiplexing
TL;DR: In this paper, the current status of mode-division multiplexing (MDM) techniques in fibers and on chips is reviewed, and three system applications are introduced, including quasi-single mode transmission, multicore few-mode amplifier, and fiber sensing.
Journal ArticleDOI
Transverse mode-switchable fiber laser based on a photonic lantern
Ning Wang,J. C. Alvarado Zacarias,J. Enrique Antonio-Lopez,Z. Sanjabi Eznaveh,Cedric Gonnet,Pierre Sillard,Sergio G. Leon-Saval,Axel Schülzgen,Guifang Li,Rodrigo Amezcua-Correa +9 more
TL;DR: This work proposes and experimentally demonstrate an intra-cavity transverse mode-switchable fiber laser based on a mode-selective photonic lantern and a few-mode Er-doped fiber amplifier and demonstrates donut-shaped LP11 and LP21 modes using incoherent superposition and simultaneous lasing of the two degenerate modes.
Journal ArticleDOI
Role of the ESCRT pathway in Laccase Trafficking and Virulence of Cryptococcus neoformans
TL;DR: The authors' data identify cryptococcal VPS27 as a required gene for laccase trafficking and attenuates virulence of C. neoformans in a mouse intravenous (i.v.) meningitis model.
References
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Space-division multiplexing in optical fibres
TL;DR: In this paper, the authors summarized the simultaneous transmission of several independent spatial channels of light along optical fibres to expand the data-carrying capacity of optical communications, and showed that the results achieved in both multicore and multimode optical fibers are documented.
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Capacity Limits of Optical Fiber Networks
TL;DR: In this article, the capacity limit of fiber-optic communication systems (or fiber channels?) is estimated based on information theory and the relationship between the commonly used signal to noise ratio and the optical signal-to-noise ratio is discussed.
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Mode-Division Multiplexing Over 96 km of Few-Mode Fiber Using Coherent 6 $\,\times\,$ 6 MIMO Processing
R. Ryf,Sebastian Randel,Alan H. Gnauck,C. Bolle,A. Sierra,Sami Mumtaz,Mina Esmaeelpour,Ellsworth Burrows,R.-J. Essiambre,Peter J. Winzer,D. W. Peckham,Alan McCurdy,Robert Lingle +12 more
TL;DR: In this article, simultaneous transmission of six spatial and polarization modes, each carrying 40 Gb/s quadrature-phase-shift-keyed channels over 96 km of a low-differential group delay few-mode fiber, is reported.
Journal ArticleDOI
Ultra-high-density spatial division multiplexing with a few-mode multicore fibre
R.G.H. van Uden,R. Amezcua Correa,E. Antonio Lopez,Frans Huijskens,Cen Xia,Guifang Li,Guifang Li,Axel Schülzgen,H. de Waardt,A.M.J. Koonen,Chigo Okonkwo +10 more
TL;DR: In this article, the authors demonstrate the viability of spatial multiplexing to reach a data rate of 5.1 Tbit/s−1/carrier−1 on a single wavelength over a single fiber, by employing few-mode multicore fiber, compact three-dimensional waveguide multiplexers and energy-efficient frequency-domain MIMO equalization.
Journal ArticleDOI
Mode-selective photonic lanterns for space-division multiplexing
Sergio G. Leon-Saval,Nicolas K. Fontaine,Joel R. Salazar-Gil,Burcu Ercan,Roland Ryf,Joss Bland-Hawthorn +5 more
TL;DR: A 3x1 fiber-based photonic lantern spatial-multiplexer with mode-selectivity greater than 6 dB and transmission loss of less than 0.3 dB is demonstrated, which are to the authors' knowledge the lowest insertion and mode-dependent loss devices.