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A. M. Velazquez-Benitez
Researcher at University of Central Florida
Publications - 42
Citations - 795
A. M. Velazquez-Benitez is an academic researcher from University of Central Florida. The author has contributed to research in topics: Optical fiber & Photonic-crystal fiber. The author has an hindex of 14, co-authored 37 publications receiving 652 citations. Previous affiliations of A. M. Velazquez-Benitez include National Autonomous University of Mexico & Bell Labs.
Papers
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Journal ArticleDOI
Six mode selective fiber optic spatial multiplexer.
A. M. Velazquez-Benitez,Juan Carlos Alvarado,Gisela Lopez-Galmiche,Jose Enrique Antonio-Lopez,Juan Hernández-Cordero,Jose Javier Sanchez-Mondragon,Pierre Sillard,Chigo Okonkwo,Rodrigo Amezcua-Correa +8 more
TL;DR: Low-loss all-fiber photonic lantern (PL) mode multiplexers capable of selectively exciting the first six fiber modes of a multimode fiber and the use of graded index fibers in a PL eases the length requirements of the adiabatic tapered transition and could enable scaling to large numbers are demonstrated.
Journal ArticleDOI
Bending sensor combining multicore fiber with a mode-selective photonic lantern
Amy Van Newkirk,Jose Enrique Antonio-Lopez,A. M. Velazquez-Benitez,Jacques Albert,Rodrigo Amezcua-Correa,Axel Schülzgen +5 more
TL;DR: A bending sensor is demonstrated using the combination of a mode-selective photonic lantern (PL) and a multicore fiber, which reveals a high sensitivity to bending curvature and differential power distributions according to bending direction, without the need for spectral measurements.
Proceedings ArticleDOI
10-Mode mode-multiplexed transmission over 125-km single-span multimode fiber
R. Ryf,Haoshuo Chen,Nicolas K. Fontaine,A. M. Velazquez-Benitez,Jose Enrique Antonio-Lopez,Cang Jin,Bin Huang,Marianne Bigot-Astruc,Denis Molin,Frank Achten,P. Sillard,Rodrigo Amezcua-Correa +11 more
TL;DR: In this article, the authors demonstrate combined wavelength and mode-multiplexed transmission over a 125-km multimode single span composed of 10-and 15-mode fibers with a spectral efficiency of 29 b/s/Hz.
Journal ArticleDOI
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
TL;DR: 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.
Journal ArticleDOI
Low-Differential-Mode-Group-Delay 9-LP-Mode Fiber
Pierre Sillard,Denis Molin,Marianne Bigot-Astruc,Koen De Jongh,Frank Achten,A. M. Velazquez-Benitez,Rodrigo Amezcua-Correa,Chigo Okonkwo +7 more
TL;DR: In this article, the optimization of a few-mode fiber, adapted to multiple-input multiple-output (MIMO) mode division multiplexing, that supports 9 LP modes (15 spatial modes) was reported.