Publications related to Visible light communication

Light-Intensity Switching of Graphene/WSe2 Synaptic Devices

Giulia Tagliabue, Tarique Anwar, Hongyu Tang

2D van der Waals heterojunctions (vdWH) have emerged as an attractive platform for the realization of optoelectronic synaptic devices, which are critical for energy-efficient computing systems. Photogating induced by charge traps at the interfaces indeed r ...

Wiley2024

Artificial intelligence of things for smart cities: advanced solutions for enhancing transportation safety

Jeffrey Huang, Simon Elias Bibri

In the context of smart cities, ensuring road safety is crucial due to increasing urbanization and the interconnected nature of contemporary urban environments. Leveraging innovative technologies is essential to mitigate risks and create safer communities. ...

Springernature2024

Ultrafast Transverse Modulation of Free Electrons by Interaction with Shaped Optical Fields

Fabrizio Carbone, Alexey Sapozhnik, Phoebe Marie Tengdin, Giovanni Maria Vanacore, Ivan Madan, Ido Kaminer, Simone Gargiulo, Francesco Barantani, Veronica Leccese

Spatiotemporal electron-beam shaping is a bold frontier of electron microscopy. Over the past decade, shaping methods evolved from static phase plates to low-speed electrostatic and magnetostatic displays. Recently, a swift change of paradigm utilizing lig ...

AMER CHEMICAL SOC2022

Gigahertz free-space electro-optic modulators based on Mie resonances

Ileana-Cristina Benea-Chelmus, Sydney Rebecca Mason

Electro-optic modulators are essential for sensing, metrology and telecommunications. Most target fiber applications. Instead, metasurface-based architectures that modulate free-space light at gigahertz (GHz) speeds can boost flat optics technology by micr ...

NATURE PORTFOLIO2022

Light‐switchable buffers

Rosario Scopelliti, Kay Severin, Farzaneh Fadaei Tirani, Daniel Maria Busiello, Cristian Pezzato, Stefano Zamuner, Cesare Berton

A visible light-switchable buffer system based on a protonated merocyanine photoacid is presented. Para -substitution of the indolium side with a methoxy group affords a compound suitable for making hydrolytically stable aqueous buffers whose pH can be tun ...

2021

High speed, complex wavefront shaping using the digital micro-mirror device

Demetri Psaltis, Ahmed Ayoub

Digital micro-mirror devices (DMDs) have been deployed in many optical applications. As compared to spatial light modulators (SLMs), they are characterized by their much faster refresh rates (full-frame refresh rates up to 32 kHz for binary patterns) compa ...

NATURE PORTFOLIO2021

All-Dielectric Programmable Huygens' Metasurfaces

Hatice Altug, Andreas Tittl, Aleksandrs Leitis

Low-loss nanostructured dielectric metasurfaces have emerged as a breakthrough platform for ultrathin optics and cutting-edge photonic applications, including beam shaping, focusing, and holography. However, the static nature of their constituent materials ...

WILEY-V C H VERLAG GMBH2020

Health monitoring device

Christian Enz, Assim Boukhayma, Antonino Caizzone

The invention relates to a photoplethysmography (PPG) sensing device comprising - a pulsed light source, - at least one pixel to create photo-generated electrons, synchronized with said pulsed light source. It is mainly characterized in that each pixel com ...

2019

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Visible light communication

Light-Intensity Switching of Graphene/WSe2 Synaptic Devices

Artificial intelligence of things for smart cities: advanced solutions for enhancing transportation safety

Indoor Real-time localization system design for Internet of Things applications

Ultrafast Transverse Modulation of Free Electrons by Interaction with Shaped Optical Fields

Gigahertz free-space electro-optic modulators based on Mie resonances

Light‐switchable buffers

High speed, complex wavefront shaping using the digital micro-mirror device

Multi-User Precoder Designs for RGB Visible Light Communication Systems

All-Dielectric Programmable Huygens' Metasurfaces

Health monitoring device

Graph Chatbot

Chat with Graph Search

Light-Intensity Switching of Graphene/WSe2 Synaptic Devices

Artificial intelligence of things for smart cities: advanced solutions for enhancing transportation safety

Multi-User Precoder Designs for RGB Visible Light Communication Systems

Ultrafast Transverse Modulation of Free Electrons by Interaction with Shaped Optical Fields

All-Dielectric Programmable Huygens' Metasurfaces

Health monitoring device

Light‐switchable buffers

Gigahertz free-space electro-optic modulators based on Mie resonances

High speed, complex wavefront shaping using the digital micro-mirror device

Indoor Real-time localization system design for Internet of Things applications