Results 91 to 100 of about 3,612,096 (165)

A Neuro Metasurface Mode-Router for Fiber Mode Demultiplexing and Communications

Engineering
Advancements in mode-division multiplexing (MDM) techniques, aimed at surpassing the Shannon limit and augmenting transmission capacity, have garnered significant attention in optical fiber communication, propelling the demand for high-quality ...
Yu Zhao, Huijiao Wang, Zile Li, Tian Huang, Chao Yang, Ying Qiu, Yuhan Gong, Zhou Zhou, Congling Liang, Lei Yu, Jin Tao, Shaohua Yu, Guoxing Zheng   +12 more
doaj   +1 more source

WDM-compatible mode-division multiplexing on a silicon chip

, 2014
Significant effort in optical-fibre research has been put in recent years into realizing mode-division multiplexing (MDM) in conjunction with wavelength-division multiplexing (WDM) to enable further scaling of the communication bandwidth per fibre.
Lian-wee Luo, Noam Ophir, Lucas H. Gabrielli, Christine P. Chen, Carl B. Poitras, Keren Bergmen, Michal Lipson   +6 more
core  

Broadband optical mode switch with ultra-fast switching speed and high extinction ratio on lithium niobate on insulator platform

APL Photonics
Mode-division multiplexing (MDM) is a promising technology for enhancing data transmission capacity in next-generation optical interconnects. Optical mode switches are critical components in MDM systems, enabling the routing of different mode channels ...
Ruoyu Shen, Bingzhou Hong, Fangchen Hu, Xin Wang, Shaobo Fang, Haiwen Cai, Wei Chu   +6 more
doaj   +1 more source

All-fiber broadband 02 mode converter for future wavelength and mode division multiplexing systems

, 2012
A novel broadband all-fiber 02 mode converter is proposed and numerically analyzed. The converter is based on multimode interference in a multimode fiber (MMF) that interconnects a single-mode fiber (SMF) with a few-mode fiber, considered the ...
Tsekrekos, C.P., Syvridis, D.
core   +1 more source

Quantification of MDL-induced signal degradation in MIMO-OFDM mode-division multiplexing systems

, 2016
Mode-division multiplexing (MDM) transmission over few-mode optical fiber has emerged as a promising technology to enhance transmission capacity, in which multipleinput-multiple-output (MIMO) digital signal processing (DSP) after coherent detection is ...
Chen, Yuanxiang, Li, Juhao, He, Yongqi, Chen, Zhangyuan, Tian, Yu, Wu, Zhongying, Zhu, Paikun   +6 more
core   +1 more source

Channel impulse response equalization based on genetic algorithm in mode division multiplexing [PDF]

, 2018
This paper proposed to use genetic algorithm (GA) as an adaptive algorithm for mode division multiplexing (MDM) equalization in order to minimize the mean square error as well as to maximize the similarity between the ideal signal and the MDM distorted
Fareed, Alaa, Fazea, Yousef, Sajat, Mohd Samsu, Amphawan, Angela, Chit, Suwannit Chareen   +4 more
core  

Coupling structures for on-chip mode-division multiplexing signal processing

, 2016
In this contribution, we review the operating principles of directional couplers enabling mode processing in on-chip mode-division multiplexing (MDM) interconnects.
C. Peucheret, A. Parini, G. Bellanca, Y. G. Boucher   +3 more
core  

Original Amplifier For Mode Division Multiplexing Based On Dual Core Erbium-Doped Fibre And Asymmetric Long-Period-Grating Converters

, 2015
International audienceAn original concept of integrated few-mode erbium doped fibre ampli- fier for mode division multiplexing (MDM) reaches nearly zero differ- ential modal gain between two mode groups (8 MDM channels) with more than 20 dB of ...
Dussardier, Bernard, Rastogi, Vipul, Aschieri, Pierre, Gaur, Ankita   +3 more
core  

Robust high-capacity free-space optical communication using OAM-based structured light and intelligent adaptive signal processing. [PDF]

Sci Rep
Ahmad M, Hayat B, Fang M, Wang C, Xie G, Huang Z.   +5 more
europepmc   +1 more source

Investigation of 8 x 5 Gb/s mode division multiplexing-FSO system under different weather condition

, 2019
This paper proposes Mode Division Multiplexing (MDM) of Laguerre-Gaussian (LG) mode over Free Space Optics (FSO) communication under different weather conditions to achieve the maximum possible medium range.
Anis Amalina
core