Space-division multiplexing for optical fiber communications

BJ Puttnam, G Rademacher, RS Luís - Optica, 2021‏ - opg.optica.org
Research on space-division multiplexing (SDM) came to prominence in early 2010 being
primarily proposed as a means of multiplying the information-carrying capacity of optical …

Space-division multiplexing: the next frontier in optical communication

G Li, N Bai, N Zhao, C **a - Advances in optics and photonics, 2014‏ - opg.optica.org
Space-division multiplexing (SDM) uses multiplicity of space channels to increase capacity
for optical communication. It is applicable for optical communication in both free space and …

Mode-division multiplexed transmission with inline few-mode fiber amplifier

N Bai, E Ip, YK Huang, E Mateo, F Yaman, MJ Li… - Optics express, 2012‏ - opg.optica.org
We demonstrate mode-division multiplexed WDM transmission over 50-km of few-mode
fiber using the fiber's LP_01 and two degenerate LP_11 modes. A few-mode EDFA is used …

Dense space-division multiplexed transmission systems using multi-core and multi-mode fiber

T Mizuno, H Takara, A Sano… - Journal of Lightwave …, 2015‏ - ieeexplore.ieee.org
In this paper, we describe recent progress in space-division multiplexed (SDM)
transmission, and our proposal and demonstration of dense space-division multiplexing …

Dense space division multiplexed transmission over multicore and multimode fiber for long-haul transport systems

T Mizuno, H Takara, K Shibahara, A Sano… - Journal of Lightwave …, 2016‏ - opg.optica.org
In this paper, we review recent progress on space division multiplexed (SDM) transmission
and our proposal of dense SDM (DSDM) with more than 30 spatial channels toward …

First demonstration and detailed characterization of a multimode amplifier for space division multiplexed transmission systems

Y Jung, SU Alam, Z Li, A Dhar, D Giles, IP Giles… - Optics express, 2011‏ - opg.optica.org
We present the first demonstration of a multimode (two mode-group) erbium-doped fiber
amplifier for Space Division Multiplexed (SDM) applications and demonstrate various design …

Integrated cladding-pumped multicore few-mode erbium-doped fibre amplifier for space-division-multiplexed communications

H Chen, C **, B Huang, NK Fontaine, R Ryf… - Nature …, 2016‏ - nature.com
Abstract Space-division multiplexing (SDM), whereby multiple spatial channels in multimode
and multicore optical fibres are used to increase the total transmission capacity per fibre, is …

105Pb/s transmission with 109b/s/Hz spectral efficiency using hybrid single-and few-mode cores

D Qian, E Ip, MF Huang, MJ Li, A Dogariu… - Frontiers in …, 2012‏ - opg.optica.org
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 1.05Pb/s
Transmission with 109b/s/Hz Spectral Efficiency using Hybrid Single- and Few-Mode Cores …

88× 3× 112-Gb/s WDM transmission over 50 km of three-mode fiber with inline few mode fiber amplifier

E Ip, N Bai, YK Huang, E Mateo, F Yaman… - … and Exposition on …, 2011‏ - opg.optica.org
88×3×112-Gb/s WDM Transmission over 50 km of Three- Mode Fiber with Inline Few-Mode
Fiber Amplifier Page 1 88×3×112-Gb/s WDM Transmission over 50 km of ThreeMode Fiber with …

High-gain integrated in-line few-mode amplifier enabling 3840-km long-haul transmission

T Xu, T Gao, Y Wang, W Li, W Li, C Du, Z Yang… - Photonics …, 2022‏ - opg.optica.org
An integrated few-mode erbium-doped fiber amplifier (FM-EDFA) with high modal gain is
suitable for the in-line amplification in mode-division multiplexing transmission (MDM) …