Results 1 to 10 of about 7,143 (109)
Dense Space-Division Multiplexing Exploiting Multi-Ring Perfect Vortex [PDF]
Sensors, 2023 Vortex beams carrying orbital angular momentum (OAM) have gained much interest in optical communications because they can be used to expand the number of multiplexing channels and greatly improve the transmission capacity.
Xing Liu, Duo Deng, Zhenjun Yang, Yan Li
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Scaling photonic lanterns for space-division multiplexing [PDF]
Scientific Reports, 2018 We present a new technique allowing the fabrication of large modal count photonic lanterns for space-division multiplexing applications. We demonstrate mode-selective photonic lanterns supporting 10 and 15 spatial channels by using graded-index fibres ...
Amado M. Velázquez-Benítez +10 more
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Cognitive Control-Loop for Elastic Optical Networks with Space-Division Multiplexing [PDF]
Sensors, 2021 This paper introduces a new solution to improve network performance by decreasing spectrum fragmentation, crosstalk interference, blocking of virtual networks, cost, and link load imbalance.
Silvana Trindade +3 more
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Parallel Imaging of 3D Surface Profile with Space-Division Multiplexing [PDF]
Sensors, 2016 We have developed a modified optical frequency domain imaging (OFDI) system that performs parallel imaging of three-dimensional (3D) surface profiles by using the space division multiplexing (SDM) method with dual-area swept sourced beams.
Hyung Seok Lee +5 more
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Space-time-coding metasurfaces for high-dimensional communications with OAM-, polarization-, and frequency-division multiplexing [PDF]
Light: Science & ApplicationsRecent advances in high-dimensional multiplexing have enabled the concurrent operation of multiple independent communication channels through orbital angular momentum, polarization, and frequency division multiplexing, all implemented on a compact space ...
Lei Zhang, Tie Jun Cui
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Design and analysis of hollow core Bragg fibers array for space division multiplexing
Results in Physics, 2021 The space division multiplexing system is helpful to break through the transmission limitations of traditional optical communication systems. Inter-fiber separation and the number of alternating dielectric layers of Bragg fibers array (BFA) are ...
Miaofang Zhou +5 more
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Novel Equalization Techniques for Space Division Multiplexing Based on Stokes Space Update Rule
Photonics, 2017 Space division multiplexing (SDM) is a promising technology that aims to overcome the capacity crunch of optical communications. In this paper, we introduce the multiple-input multiple-output (MIMO) Stokes Space Algorithm (SSA) implemented in frequency ...
Francisco Javier Vaquero Caballero +5 more
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Ultra-wideband optical diffractive network for mode multiplexing across the entire telecommunication range [PDF]
Nature CommunicationsAdvancements in multi-band and space division multiplexing (SDM) technologies are rapidly progressing to support growing data traffic. Current research focuses on hybrid multiplexing in the C + L bands, pushing SDM systems to achieve capacities exceeding
Aru Kong +13 more
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Opto-Electronic Advances, 2022 Herein, an attention-grabbing and up-to-date review related to major multiplexing techniques is presented which includes wavelength division multiplexing (WDM), polarization division multiplexing (PDM), space division multiplexing (SDM), mode division ...
Svetlana Nikolaevna Khonina +3 more
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Photonics, 2022 We studied the effect of mode coupling on the space division multiplexing (SDM) capabilities of multimode step-index (SI) air-clad silica optical fibers by numerically solving the power flow equation.
Svetislav Savović +5 more
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