Long-haul intermodal-MIMO-free MDM transmission based on a weakly coupled multiple-ring-core few-mode fiber
Mode-division multiplexing (MDM) technique based on few-mode fibers (FMFs) can achieve
multiplicative growth in single-fiber capacity by using different linearly polarized (LP) modes …
multiplicative growth in single-fiber capacity by using different linearly polarized (LP) modes …
Nonlinear performance of few-mode fiber links with intermediate coupling
This paper reviews and extends the study of nonlinear performance of few-mode fiber links
operating in all different linear coupling regimes for different mode delay maps. Nonlinear …
operating in all different linear coupling regimes for different mode delay maps. Nonlinear …
Optical fiber refractive index profiling by iterative optical diffraction tomography
A non-destructive iterative interferometric tomographic technique is proposed for imaging
fibers with high refractive index contrast, complex structures, and/or large optical path …
fibers with high refractive index contrast, complex structures, and/or large optical path …
Spatiotemporal mode-locked fiber laser based on dual-resonance coupling long-period fiber grating
D Xing, M Feng, C Liu, J He, K Chang, J Li, P Wang… - Optics …, 2023 - opg.optica.org
Spatiotemporal mode-locked (STML) fiber lasers have become an excellent platform in
nonlinear optics research due to the rich nonlinear evolution process. In order to overcome …
nonlinear optics research due to the rich nonlinear evolution process. In order to overcome …
Gain equalization for few-mode erbium-doped fiber amplifiers via strong mode coupling
Y Liu, Z Yang, X Wang, Y Jung, L Zhang - Applied Sciences, 2022 - mdpi.com
Featured Application Optical fiber transmission. Abstract Few-mode erbium-doped fiber
amplifiers (FM-EDFAs) are one of the most important optical subsystems for successful …
amplifiers (FM-EDFAs) are one of the most important optical subsystems for successful …
Mechanically-induced long-period fiber gratings using laminated plates
I Torres-Gómez, DE Ceballos-Herrera… - Sensors, 2020 - mdpi.com
This work presents a formation method of mechanically-induced long-period fiber gratings
using laminated plates. The mechanically-induced long-period fiber grating is temporarily …
using laminated plates. The mechanically-induced long-period fiber grating is temporarily …
Broadband mode scramblers for few-mode fibers based on 3D printed mechanically induced long-period fiber gratings
X Huang, Y Jung, Y Liu, K Harrington… - IEEE Photonics …, 2022 - ieeexplore.ieee.org
We present simple, low loss and broadband mode scramblers for mode division multiplexed
(MDM) transmission based on few-mode fibers. By simply shortening the length of the long …
(MDM) transmission based on few-mode fibers. By simply shortening the length of the long …
Applications of weakly-coupled few-mode fibers
Space-division multiplexing (SDM) has attracted significant attention in recent years
because larger transmission capacity is enabled by more degrees of freedom (DOFs) in few …
because larger transmission capacity is enabled by more degrees of freedom (DOFs) in few …
Nonlinear Coupling Coefficients in Multimode Fibers for the Strong Coupling Regime Within Mode Groups and Across Mode Groups
We study the nonlinear coupling coefficients appearing in the Manakov equations for
multimode fibers (MMF) for space-division multiplexing operating in the two regimes of …
multimode fibers (MMF) for space-division multiplexing operating in the two regimes of …
Strongly coupled few-mode erbium-doped fiber amplifiers with ultralow differential modal gain
Y Liu, X Wang, Z Yang, L Zhang, G Li - Optical Fiber Communication …, 2020 - opg.optica.org
Strongly Coupled Few-mode Erbium-doped Fiber Amplifiers with Ultralow Differential Modal
Gain Page 1 W4B.7.pdf OFC 2020 © OSA 2020 Strongly Coupled Few-mode Erbium-doped …
Gain Page 1 W4B.7.pdf OFC 2020 © OSA 2020 Strongly Coupled Few-mode Erbium-doped …