Diseño de red óptica de larga distancia reconfigurable
Visión Electrónica, 2018 Actualmente, las redes de fibra óptica están en proceso de implementación en todo el mundo ya que poseenventajas frente a las redes tradicionales, entre ellas el aumento de la cobertura y altas velocidades de transmisión; sin embargo, las redes de acceso
Sergio Alejandro Pérez Almeida +1 more
doaj +1 more source
Design of L-Band Multiwavelength Laser for TDM/WDM PON Application
مجلة بغداد للعلوم, 2021 This paper presents on the design of L-Band Multiwavelength laser for Hybrid Time Division Multiplexing/ Wavelength Division Multiplexing (TDM/WDM) Passive Optical Network (PON) application. In this design, an L-band Mulltiwavelength Laser is designed as
Nani Fadzlina Naim +4 more
doaj +1 more source
Development of highly flexible broadband networks incorporating wavelength division multiplexing and sub-carrier division multiplexing in a hybrid radio/fiber distribution system [PDF]
, 2003 A radio over fiber distribution system incorporating both SCM and WDM technologies is presented. The SCM signal contains five 155 Mbit/s data channels, centered around 18.5 GHz with 450 MHz spacing. This signal is directly modulated onto three high-speed
Anandarajah, Prince M. +2 more
core +1 more source
A multiple star WDM-PON using a band splitting WDM filter
Optics Express, 2008 We propose a multiple star wavelength division multiplexing-passive optical network (WDM-PON) to serve several subscriber groups located at a widely distributed area. The architecture based on a band splitting WDM (BSWDM) filter separates upstream and downstream bands to several sub-bands and assign them to different subscriber groups.
Mun, SG Mun, Sil-Gu +3 more
openaire +2 more sources
Modelling parameters of the proposed MDM-WDM-DPQPSK-Is-OWC system.
, 2022 Modelling parameters of the proposed MDM-WDM-DPQPSK-Is-OWC system.
Lunchakorn Wuttisittikulkij (9707288) +5 more
core +1 more source
Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review
Advanced Science, EarlyView.Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh +8 more
wiley +1 more source
Free Space Optical Communication in Long-Reach Unidirectional Ring-Architecture Fiber Network
IEEE Access, 2020 In the work, a ring-constructed wavelength-division-multiplexing (WDM) access system for delivering multiple free space optical (FSO) wireless signals is investigated.
Chien-Hung Yeh +4 more
doaj +1 more source
Optical WDM networks concepts and design principles
, 2004 The essential guide to the state of the art in WDM and its vast networking potential As a result of its huge transmission capacity and countless other advantages, fiber optics has fostered a bandwidth revolution, addressing the constantly growing demand ...
Zheng, Jun , Ph. D., Mouftah, Hussein T.
core +1 more source
Polymer‐Based Multiparameter Sensing Integrated Photonic Chip for Health Monitoring
Advanced Science, EarlyView.A monolithic integrated photonic chip simultaneously measures blood glucose, pressure, temperature, ECG, and sweat glucose. Combining multiple Bragg grating sensors, Mach–Zehnder modulators, and an on–‐chip demodulation unit, this compact chip (1 cm × 0.5 cm) offers robust multiparameter detection.
Xiaolin Li +11 more
wiley +1 more source
Design of an Improved Optical Filter Based on Dual-Curved PCRR for WDM Systems [PDF]
Journal of Optoelectronical Nanostructures, 2017 In this paper, an optical filter based on a two dimensional photonic crystalring resonator (PCRR) with triangular lattice is designed and presented. For thispurpose, the effects of positioning, arrangement and the number of the inner rods of thedual ...
Vahid Fallahi, Mahmood Seifouri
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