Results 71 to 80 of about 44,400 (366)

Elastomeric Nanocomposite with Solvent‐Free, One Step, In Situ Shear Exfoliation of Graphite to Graphene

open access: yesAdvanced Materials Interfaces, EarlyView.
This work presents a novel strategy for nanocomposite fabrication that imparts high shear and elongational forces, overcoming the interlayer van der Waals forces within bulk 2D materials and facilitating their exfoliation in elastomers. Additionally, the high shear forces promote effective nanoparticle dispersion and in situ bond formation, leading to ...
Ashiqur Rahman   +5 more
wiley   +1 more source

Study on LED Visible Light Communication based on Wavelength Division Multiplexing Technology

open access: yesGuangtongxin yanjiu, 2016
In this paper,we first introduce the principle of LED based visible light communication system and wavelength division multiplexing technology.Then we design the system structure of real-time visible light communication link with wavelength division ...
WANG Guang-ye   +7 more
doaj  

A WDM/TDM Access Network Based on Broad T-Band Wavelength Resource Using Quantum Dot Semiconductor Devices

open access: yesIEEE Photonics Journal, 2016
A wavelength-division multiplexing/time-division multiplexing (WDM/TDM) network exploiting the broad wavelength range of T-band (1000–1260 nm) is proposed.
Nazirul Afham Idris   +10 more
doaj   +1 more source

Design of L-Band Multiwavelength Laser for TDM/WDM PON Application

open access: yesBaghdad Science Journal, 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

The Role of Silicon Technology in Organ‐On‐Chip: Current Status and Future Perspective

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores the potential of silicon micro‐nanofabrication technologies in advancing organ‐on‐chip systems. The integration of actuation and sensing modalities, highlight emerging technologies is discussed for combining silicon‐based and polymer‐based components, and emphasize the need for robust, high‐throughput, and customizable organ‐on ...
Frøydis Sved Skottvoll   +2 more
wiley   +1 more source

Modular AWG-based Optical Shuffle Network

open access: yes, 2017
This paper proposes an arrayed-waveguide grating (AWG) based wavelength-division-multiplexing (WDM) shuffle network. Compared with previous optical shuffle networks, our proposal is compact, easy to implement, highly scalable, and cost ...
Brenner   +7 more
core   +1 more source

Advancing Brain Organoid Electrophysiology: Minimally Invasive Technologies for Comprehensive Characterization

open access: yesAdvanced Materials Technologies, EarlyView.
Human brain organoids, derived from pluripotent stem cells, model brain function for research, offering insights into development, diseases, and drug screening. However, invasive methods limit real‐time analysis. This review emphasizes the need for advanced, minimally invasive electrophysiological tools, highlighting flexible electrodes, 3D ...
Mujeeb Yousuf   +3 more
wiley   +1 more source

Comparative Test of Novel Fluorescent Optical Antennas for LED‐ and Laser‐Based Optical Wireless Communications

open access: yesAdvanced Optical Materials, EarlyView.
New fluorescent optical antennas are realized and tested for diverse Optical Wireless Communication (OWC) applications. The fluorescent concentrator slabs, based on different organic fluorophores, convert and convey the digital data conveyed through intensity modulation of incoming light toward a small‐area photodiode.
Marco Meucci   +8 more
wiley   +1 more source

Silicon Photonic Four-Channel Optical Add-Drop Multiplexer Enabled by Subwavelength Grating Waveguides

open access: yesIEEE Photonics Journal, 2018
Wavelength-division multiplexing over optical links provides an effective solution for the bandwidth challenge of off-chip and on-chip communications.
Behnam Naghdi, Lawrence R. Chen
doaj   +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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