Mode Selective Conversion Enabled by the Long-Period Gratings Inscribed in Elliptical Core Few-Mode Fiber
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2020.2968134
Abstract: We demonstrate the fabrication of long-period fiber gratings (LPFGs) in an elliptical core few-mode fiber (e-FMF) by CO2 laser. The mode conversion from fundamental mode to high-order modes (LP11a, LP11b, and LP21a mode) can be… read more here.
Keywords: long period; period; elliptical core; mode ... See more keywords
Elliptical Core Few Mode Fibers for Multiple-Input Multiple Output-Free Space Division Multiplexing Transmission
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2017.2740499
Abstract: We experimentally demonstrate space division multiplexed data transmission using the LP01, LP11a and LP11b modes over a 1 km length of elliptical-core few mode fiber at 1550 nm using 10 Gb/s ON–OFF keying data per… read more here.
Keywords: mode; space; transmission; elliptical core ... See more keywords
Design of elliptical-core mode-selective photonic lanterns with six modes for MIMO-free mode division multiplexing systems.
Sign Up to like & getrecommendations! Published in 2017 at "Optics letters"
DOI: 10.1364/ol.42.004355
Abstract: Elliptical-core few mode fiber (EC-FMF) is used in a mode division multiplexing (MDM) transmission system to release multiple-input-multiple-output (MIMO) digital-signal-processing, which reduces the cost and the complexity of the receiver. However, EC-FMF does not match… read more here.
Keywords: mode; photonic lanterns; mode division; elliptical core ... See more keywords
Stability of Ince-Gaussian beams in elliptical core few-mode fibers.
Sign Up to like & getrecommendations! Published in 2018 at "Optics letters"
DOI: 10.1364/ol.43.002656
Abstract: A comparative stability analysis of Ince-Gaussian and Hermite-Gaussian modes in elliptical core few-mode fibers is provided to inform the design of spatial division multiplexing systems. The correlation method is used to construct crosstalk matrices that… read more here.
Keywords: elliptical core; ince gaussian; core mode; ince ... See more keywords
Design of PANDA-type elliptical-core multimode fiber supporting 24 fully lifted eigenmodes.
Sign Up to like & getrecommendations! Published in 2018 at "Optics letters"
DOI: 10.1364/ol.43.003718
Abstract: We present a novel PANDA-type elliptical-core multimode fiber featured by the combination of an elliptical core and two symmetrical circular stress-applying parts (SAPs). The characterization results indicate that such a special fiber design is able… read more here.
Keywords: fiber; type elliptical; core multimode; elliptical core ... See more keywords