The role of parallelism in the evolution of optical fiber communication systems
In order to overcome the capacity limitations of current lightwave systems based on the
single-mode optical fiber, massively parallel transmission in the spatial domain [space …
single-mode optical fiber, massively parallel transmission in the spatial domain [space …
[HTML][HTML] Toward sdm-based submarine optical networks: a review of their evolution and upcoming trends
Submarine networks have evolved alongside terrestrial ones over the past several decades.
Although there are similarities between these two network categories (eg, the need to cover …
Although there are similarities between these two network categories (eg, the need to cover …
All-fiber spatial and wavelength gain-flattening of few-mode EDFA via mode selective coupler
The mode division multiplexing (MDM) technique together with wavelength division
multiplexing (WDM) shows the great prospect to solve the capacity crunch of current …
multiplexing (WDM) shows the great prospect to solve the capacity crunch of current …
A very fast single-step process for optical microfiber long period gratings fabrication
MH Maghsoudian… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
Optical microfiber long period gratings (MLPGs) with advantages such as low insertion loss,
polarization independence, high resonance dip, and simple configuration are broadly …
polarization independence, high resonance dip, and simple configuration are broadly …
Mode multicasting without parasitic wavelength conversion
Optical multicasting, which involves delivering an input signal to multiple different channels
simultaneously, is a key function to improve network performance. By exploiting individual …
simultaneously, is a key function to improve network performance. By exploiting individual …
Dual-pump few-mode fiber optical parametric amplification: analytical model and optimization strategy
The realization of long-haul mode-division multiplexing (MDM) transmission requires a
matched optical amplifier with similar gain profiles among all guided modes. The fiber …
matched optical amplifier with similar gain profiles among all guided modes. The fiber …
[HTML][HTML] Differential mode-gain equalization via femtosecond laser micromachining-induced refractive index tailoring
The mode-division multiplexing technique combined with a few-mode erbium-doped fiber
amplifier (FM-EDFA) demonstrates significant potential for solving the capacity limitation of …
amplifier (FM-EDFA) demonstrates significant potential for solving the capacity limitation of …
Rigorous FM-EDF design with an oversized two-layer erbium ion distribution for C-band DMG mitigation
We present a rigorous design of few-mode erbium doping fiber (FM-EDF) with an oversized
two-layer erbium ion distribution at the central region with effective differential modal gain …
two-layer erbium ion distribution at the central region with effective differential modal gain …
Performance evaluation of a two-stage few-mode EDFA for high-capacity SDM systems
Space division multiplexing (SDM) systems using few-mode fibers (FMF) are essential for
next-generation fiber optic communications. Optical amplifiers with low noise, minimal …
next-generation fiber optic communications. Optical amplifiers with low noise, minimal …
Recent progress on submarine optical amplifiers
C Papapavlou, K Paximadis… - 2022 13th International …, 2022 - ieeexplore.ieee.org
Submarine networks look like a teenager if compared to terrestrial ones. Although this
teenager passed a difficult adolescence, he seems to have a brilliant future. As bandwidth …
teenager passed a difficult adolescence, he seems to have a brilliant future. As bandwidth …