Thermally Tunable Orbital Angular Momentum Mode Generator Based on Dual-Core Photonic Crystal Fibers
Nanomaterials, 2021 The combination of mode division multiplexing (MDM) based on orbital angular momentum (OAM) modes with wavelength division multiplexing (WDM) has attracted considerable attention due to its ability to increase optical transmission capacity.
Lianzhen Zhang +6 more
doaj +1 more source
Ultra-Broadband Polymer 1 × 2 Thermo-Optic Mode Switch
IEEE Photonics Journal, 2021 Optical mode switch is a key device for reconfigurable mode-division-multiplexing (MDM) technique. Here, an ultra-broadband 1×2 mode switch based on cascaded Mach-Zehnder interferometer and asymmetric Y-branch is proposed.
Yang Gao +6 more
doaj +1 more source
Metastructure-enabled scalable multiple mode-order converters: conceptual design and demonstration in direct-access add/drop multiplexing systems. [PDF]
NanophotonicsAbstract The rapid advancement of multimode photonic technologies, optical computing, and quantum circuits, leveraging higher‐order modes, necessitates the development of on‐chip multiple mode‐order converters (MMOCs). However, existing schemes face limitations in traffic capacity, polarization‐dependence, and scalability.
Guo Z +5 more
europepmc +2 more sources
Mode- And Wavelength-Division Multiplexing In Silicon Integrated Photonics [PDF]
, 2013 Significant effort in optical-fiber research has been directed in the past few years towards creation of mode-division multiplexing on fiber platforms to further scale the communication bandwidth transmitted per fiber.
Luo, Lian Wee
core +6 more sources
On-chip optical matrix-vector multiplier based on mode division multiplexing
Chip, 2023 A matrix-vector multiplication (MVM) optical signal processor based on mode division multiplexing (MDM) was proposed and demonstrated in the current work, which is composed of a mode multiplexer, a multimode beam splitter, a mode demultiplexer, a ...
Qiaolv Ling +6 more
doaj +1 more source
Performance Research of MDM System based on Bit Interleaved Polar Coded Modulation
Guangtongxin yanjiu, 2022 Aiming at the application research of polar code in optical communication system, this paper proposes the combination of polar coding modulation and optical fiber Module Division Multiplexing (MDM) system.
HU Wei-guo +4 more
doaj +3 more sources
Mode-Independent Optical Switch Based on Graphene-Polymer Hybrid Waveguides
Photonics, 2023 Mode-division multiplexing (MDM) is a promising multiplexing technique to further improve the transmission capacity of optical communication and on-chip optical interconnection systems.
Tianhang Lian +6 more
doaj +1 more source
Towards Mode-Multiplexed Fiber Sensors: An Investigation on the Spectral Response of Etched Graded Index OM4 Multi-Mode Fiber with Bragg grating for Refractive Index and Temperature Measurement [PDF]
, 2020 An investigation on the feasibility of utilizing Mode Division Multiplexing (MDM) for simultaneous measurement of Surrounding Refractive Index (SRI) and temperature using a single sensor element based on an etched OM4 Graded Index Multi Mode Fiber (GI ...
Roth, Bernhard Wilhelm +7 more
core +1 more source
Multidiameter optical ring and Hermite–Gaussian vortices for wavelength division multiplexing–mode division multiplexing [PDF]
, 2016 Optical vortices are high-capacity data carriers for mode division multiplexing (MDM) in multimode fiber (MMF). This paper reports on the MDM of a combination of helical-phased optical vortices comprising donut modes and Hermite–Gaussian (HG) modes for ...
Fazea, Yousef, Amphawan, Angela
core +1 more source
Multi-element fiber for space-division multiplexed optical communication system [PDF]
, 2014 This paper reviews a novel approach of implementing space-division multiplexing (SDM) based on Multi-element Fiber (MEF) technology. The MEF geometry provides for ultra-low crosstalk between the spatial channels while full compatibility with standard WDM
May-Smith, T.C. +5 more
core +2 more sources