Results 31 to 40 of about 6,475,800 (310)
Multiple-Ring-Core FM-EDF for Weakly-Coupled MDM Amplification With Low Differential Modal Gain
IEEE Photonics Journal, 2021 Recently weakly-coupled mode-division multiplexing (MDM) transmission systems and networks based on ultralow-modal-crosstalk few-mode fiber (FMF) have attracted much interest, for which optical amplification technologies with low modal crosstalk and two ...
Jinglong Zhu +7 more
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IEEE Photonics Journal, 2021 We experimentally demonstrated a photoelectric nonlinear compensation scheme of optical phase conjugation (OPC) with complex-valued deep neural network (CVDNN) to mitigate fiber nonlinearity in wavelength division multiplexing (WDM) 64-QAM coherent ...
Lei Wang +4 more
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Experimental Demonstration of 1.2-Tb/s Optical PDM SCFDM Superchannel Multicasting by HNLF
IEEE Photonics Journal, 2013 Threefold 1.2-Tb/s optical polarization-division-multiplexing (PDM) single-carrier frequency-division-multiplexing (SCFDM) and orthogonal-frequency-division-multiplexing (OFDM) superchannel multicasting, utilizing multiple-pump four-wave mixing (FWM) by ...
Yuanxiang Chen +5 more
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IEEE Photonics Journal, 2021 Increasing the threshold of stimulated Brillouin scattering (SBS) by frequency and phase modulation is a productive approach to suppress SBS in optical fiber communications.
Peng Lei +6 more
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Optical wireless communication for backhaul and access
, 2022 S.478-480We highlight new applications for optical wireless communication (OWC) as a mobile backhaul for WiFi, LTE and 5G and as a new access technology in the Internet of Things (IoT) where it enables secure and reliable communications at low ...
Hilt, J. +9 more
core +1 more source
Optimizing Equivalent Circuit Model Parameters of DFB Lasers With RSM Model and NSGA-II Algorithm
IEEE Photonics Journal, 2022 The parameters group of the distributed feedback (DFB) laser equivalent circuit model based on the single-mode rate equations is the key to precisely presenting DFB response characteristics, so a novel optimization solution based on the response surface ...
Qing-an Ding +9 more
doaj +1 more source
SDM-WDM ROADM Based on Direct-Laser-Writing SDM Core Separator
IEEE Photonics Journal, 2022 Weakly-coupled space division multiplexing (SDM) techniques based on multi-core fibers (MCF) have attracted great attention for the capacity enhancement of optical interconnect systems and networks. In this paper, we propose a novel direct-laser-writing (
Yu Yang +8 more
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Optimisation of Lambertian order for indoor non-directed optical wireless communication [PDF]
, 2012 This paper studies the optimised Lambertian order (OLO) of light-emitting diodes (LEDs) for an indoor non-directed line of sight optical wireless communication (NLOS-OWC) systems.
Ghassemlooy, Zabih +11 more
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Real-Time Optical Wireless Communication: Field-Trial in an Industrial Production Environment
, 2022 S.69-71We present the first field-trial of a real-time optical wireless communication (OWC) system in an industrial manufacturing environment. Using spatial diversity schemes, we demonstrate how OWC can provide reliable low-latency communication despite ...
Hilt, J. +6 more
core +1 more source
Prediction Algorithm of Key Design Parameters for Space Chaotic Optical Communication System
IEEE Photonics Journal, 2020 Space laser optical communication has been widely investigated to achieve high bit rate information transmission. To enhance the information transmission security in space laser optical communication, chaos-based encryption scheme is adopted. It involves
Mi Li +4 more
doaj +1 more source