Results 11 to 20 of about 16,509 (214)

Silicon-based on-chip multiplexing technologies and devices for Peta-bit optical interconnects

open access: yesNanophotonics, 2014
An effective solution to enhance the capacity of an optical-interconnect link is utilizing advanced multiplexing technologies, like wavelength-division-multiplexing (WDM), polarization-division multiplexing (PDM), spatial-division multiplexing (SDM), bi ...
Dai Daoxin, Bowers John E.
doaj   +2 more sources

Wavelength-division-multiplexing (WDM)-based integrated electronic–photonic switching network (EPSN) for high-speed data processing and transportation

open access: yesNanophotonics, 2020
Integrated photonics offers attractive solutions for realizing combinational logic for high-performance computing. The integrated photonic chips can be further optimized using multiplexing techniques such as wavelength-division multiplexing (WDM).
Feng Chenghao   +5 more
doaj   +2 more sources

Research on Test Method and Test System of WDM Device for 5G Fronthaul Network

open access: yesGuangtongxin yanjiu, 2022
Wavelength Division Multiplexing (WDM) devices, as one of the core components of 5G fronthaul network, have developed rapidly in recent years. The fronthaul network has proposed new requirements for WDM devices, components and products.
Chun-lin HU, Zi-ting GUAN, Chun YANG
doaj   +3 more sources

Entangled-Based Quantum Wavelength-Division-Multiplexing and Multiple-Access Networks

open access: yesEntropy, 2023
This paper investigates the mathematical model of the quantum wavelength-division-multiplexing (WDM) network based on the entanglement distribution with the least required wavelengths and passive devices.
Marzieh Bathaee, Jawad A. Salehi
doaj   +1 more source

Availability analysis and comparison of different WDM systems

open access: yesJournal of Telecommunications and Information Technology, 2023
We begin reasons why high system availability is important. Furthermore, the basic terms are introduced pertaining to the availability with particular review of the parallel structure. Then the availability of different wavelength division multiplexing (
Ivan Rados
doaj   +1 more source

Characterization of wavelength interleaving in radio-over-fiber systems employing WDM/SCM [PDF]

open access: yes, 2006
A radio-over-fiber (RoF) distribution system incorporating both sub-carrier multiplexing and wavelength division multiplexing (WDM) technologies is presented. This signal is directly modulated onto three high-speed lasers.
A. Kaszubowska   +10 more
core   +1 more source

Simultaneous Wavelength- and Mode-Division (De)multiplexing for High-Capacity On-Chip Data Transmission Link

open access: yesIEEE Photonics Journal, 2016
We present designs of wavelength-division-multiplexing (WDM) and mode-division-multiplexing (MDM) optical links using mode de/multiplexers (DE/MUXs) based on multimode interference (MMI) couplers with a tilt joint as a phase shifter.
Liangshun Han   +5 more
doaj   +1 more source

On-chip wavelength division multiplexing filters using extremely efficient gate-driven silicon microring resonator array

open access: yesScientific Reports, 2023
Silicon microring resonators (Si-MRRs) play essential roles in on-chip wavelength division multiplexing (WDM) systems due to their ultra-compact size and low energy consumption. However, the resonant wavelength of Si-MRRs is very sensitive to temperature
Wei-Che Hsu   +4 more
doaj   +1 more source

Multifunctional operation of a fiber Bragg grating in a WDM/SCM radio over fiber distribution system [PDF]

open access: yes, 2004
A radio over fiber distribution system incorporating both sub-carrier multiplexing (SCM) and wavelength division multiplexing (WDM) technologies is presented.
Anandarajah, Prince M.   +2 more
core   +1 more source

2x2 MIMO-OFDM Gigabit fiber-wireless access system based on polarization division multiplexed WDM-PON [PDF]

open access: yes, 2012
We propose a spectral efficient radio over wavelength division multiplexed passive optical network (WDM-PON) system by combining optical polarization division multiplexing (PDM) and wireless multiple input multiple output (MIMO) spatial multiplexing ...
Agmon   +18 more
core   +2 more sources

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