Single-Fiber Bi-Directional Burst-Mode EDFA for TWDM-PON
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2018.2873208
Abstract: In this paper, we propose a single-fiber bi-directional burst-mode erbium-doped fiber amplifier (EDFA) to simultaneously improve upstream and downstream loss budget in time and wavelength division multiplexed–passive optical network (TWDM-PON). Instead of additional light sources… read more here.
Keywords: fiber directional; burst mode; single fiber; burst ... See more keywords
Fiber directional position sensor based on multimode interference imaging and machine learning.
Sign Up to like & getrecommendations! Published in 2020 at "Applied optics"
DOI: 10.1364/ao.394280
Abstract: A fiber directional position sensor based on multimode interference and image processing by machine learning is presented. Upon single-mode injection, light in multimode fiber generates a multi-ring-shaped interference pattern at the end facet, which is… read more here.
Keywords: machine learning; fiber directional; interference; directional position ... See more keywords
Temperature-compensated fiber directional-bend sensor based on a sandwiched MMF-PMPCF structure.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.416003
Abstract: An optical fiber directional-bend sensor based on an inline Mach-Zehnder interferometer is proposed and demonstrated. The device consists of a piece of a multimode fiber (MMF) splicing with a polarization-maintaining photonic crystal fiber (PMPCF) and… read more here.
Keywords: fiber directional; bend; sensor based; directional bend ... See more keywords
High-sensitivity vector bend sensor based on a fiber directional coupler inscribed by a femtosecond laser.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.479114
Abstract: In this Letter, we demonstrate a high-sensitivity vector bend sensor based on a fiber directional coupler. The fiber directional coupler is composed of two parallel waveguides inscribed within a no-core fiber (NCF) by a femtosecond… read more here.
Keywords: fiber directional; high sensitivity; directional coupler; sensitivity vector ... See more keywords