Publications associées à Communications optiques en espace libre

Color-Selective and Versatile Light Steering with up-Scalable Subwavelength Planar Optics

Olivier Martin, Benjamin Gallinet, Giorgio Quaranta, Guillaume Basset

Resonant waveguide gratings (RWGs) are subwavelength structures of great interest for biosensors, optical filters and optical security applications. We demonstrate and characterize a beam steering device, where the in-coupling and out-coupling processes ma ...

2017

Double-layer graphene for enhanced tunable infrared plasmonics

Hatice Altug, Andreas Tittl, Daniel Rodrigo Lopez, Odeta Limaj

Graphene is emerging as a promising material for photonic applications owing to its unique optoelectronic properties. Graphene supports tunable, long-lived and extremely confined plasmons that have great potential for applications such as biosensing and op ...

Chinese Acad Sciences, Changchun Inst Optics Fine Mechanics And Physics2017

Defect Healing and Charge Transfer-Mediated Valley Polarization in MoS2/MoSe2/MoS2 heterostructures

Andras Kis, Dumitru Dumcenco, Yen-Cheng Kung, Alessandro Surrente

Monolayer transition metal dichalcogenides (TMDCs) grown by chemical vapor deposition (CVD) are plagued by a significantly lower optical quality compared to exfoliated TMDCs. In this work, we show that the optical quality of CVD-grown MoSe2 is completely r ...

American Chemical Society2017

Envirobot: A Bio-Inspired Environmental Monitoring Platform

Auke Ijspeert, Alessandro Crespi

Autonomous marine vehicles are becoming essential tools in aquatic environmental monitoring systems, and can be used for instance for data acquisition, remote sensing, and mapping of the spatial extent of pollutant spills. In this work, we present an uncon ...

Ieee2016

Optics in 2D, Bloch surface wave phenomena and applications

Hans Peter Herzig, Myun Sik Kim, Elsie Barakat, Richa Dubey

Nano-photonics, where optical structures can manipulate light at the sub-wavelength scale, is making important advances towards optical communications, imaging and sensing. A novel platform suitable for fundamental investigations of light propagation throu ...

Ieee2016

Exotic optical elements generating 2D surface waves

Hans Peter Herzig, Myun Sik Kim, Elsie Barakat, Richa Dubey

We introduce exotic optical elements for 2D surface wave systems hosting Bloch surface waves (BSWs). First, we will study a 2D non-diffracting beam, second, a 2D array of the optical bottle beam via the Talbot effect and third, tight light confinement like ...

2016

Optimization of the Data Rate of an OOK CMOS Medical Transmitter Based on LC Oscillators

Catherine Dehollain, Kerim Türe, Gürkan Yilmaz, Franco Maloberti

This paper presents techniques for increasing communication data rates for OOK modulated signals in the case the carrier frequency is generated by a cross-coupled pair LC oscillator. The proposed circuitry completely turns off the transmitter during the tr ...

Ieee2016

Design of a Distributed Quantized Luenberger Filter for Bounded Noise

Colin Neil Jones, Ye Pu, Andrea Alessandretti, Francisco Fernandes Castro Rego

This paper addresses the problem of distributed state estimation for linear systems with process and measurement noise, in the case of limited communication data rate, where the data exchanged between agents is quantized. We propose a linear distributed Lu ...

Ieee2016

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Communications optiques en espace libre

Versatile short-wave and mid-infrared sources based on wideband parametric conversion

Color-Selective and Versatile Light Steering with up-Scalable Subwavelength Planar Optics

Double-layer graphene for enhanced tunable infrared plasmonics

Defect Healing and Charge Transfer-Mediated Valley Polarization in MoS2/MoSe2/MoS2 heterostructures

Envirobot: A Bio-Inspired Environmental Monitoring Platform

Optics in 2D, Bloch surface wave phenomena and applications

Exotic optical elements generating 2D surface waves

Optimization of the Data Rate of an OOK CMOS Medical Transmitter Based on LC Oscillators

Design of a Distributed Quantized Luenberger Filter for Bounded Noise

Large-scale broadband digital silicon photonic switches with vertical adiabatic couplers

Graph Chatbot

Chattez avec Graph Search

Color-Selective and Versatile Light Steering with up-Scalable Subwavelength Planar Optics

Defect Healing and Charge Transfer-Mediated Valley Polarization in MoS2/MoSe2/MoS2 heterostructures

Versatile short-wave and mid-infrared sources based on wideband parametric conversion

Large-scale broadband digital silicon photonic switches with vertical adiabatic couplers

Envirobot: A Bio-Inspired Environmental Monitoring Platform

Exotic optical elements generating 2D surface waves

Double-layer graphene for enhanced tunable infrared plasmonics

Optics in 2D, Bloch surface wave phenomena and applications

Optimization of the Data Rate of an OOK CMOS Medical Transmitter Based on LC Oscillators

Design of a Distributed Quantized Luenberger Filter for Bounded Noise