Solid-state lighting

Science de la nature
Physique
État plasma
Plasma lighting

Publications associées (26)

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A 24 GHz Phased-Array Doppler Radar Sensor and Transceiver Front-End for Smart Streetlights

Ban Wang

Recently, European Union advocates the smart Solid-State Lighting (SSL). The key factors are a smart-control scheme and an interaction with other networks, such as communication networks and traffic monitoring sensor networks. Public lighting represents a ...

EPFL2014

Highly Luminescent Homoleptic Europium Chelates

Rosario Scopelliti, Jean-Claude Bünzli, Frédéric Gumy

The need for efficient and photostable lanthanide luminescent materials is dramatically increasing, in particular with respect to their growing application in lighting devices and biosciences. To this end, we have developed a facile synthesis of benzimidaz ...

2009

Pose Estimation for Category Specific Multiview Object Localization

Pascal Fua, Vincent Lepetit, Mustafa Özuysal

We propose an approach to overcome the two main challenges of 3D multiview object detection and localization: The variation of object features due to changes in the viewpoint and the variation in the size and aspect ratio of the object. Our approach procee ...

IEEE2009

Cyclometallated iridium complexes for conversion of light into electricity and electricity into light

Michael Graetzel, Mohammad Khaja Nazeeruddin, Jun Ho Yum

This brief review describes applications of cyclometallated iridium complexes for energy saving organic light-emitting devices (OLED's) and energy generating molecular photovoltaic cells. The first part consists of a short overview of the methods to modula ...

2009

Bayesian estimation of visual discomfort

Nicolas Morel

A method is proposed to estimate objectively occupants' visual discomfort in small office rooms as a function of the illuminance at one or more locations. Expressed as a visual discomfort probability, it is based on an analysis of the past history of the u ...

2008

New Opportunities for Lanthanide Luminescence

Jean-Claude Bünzli, Anne-Sophie Chauvin, Caroline Vandevyver, Steve Comby

Trivalent lanthanide ions display fascinating optical properties. The discovery of the corresponding elements and their fist industrial uses were intimately linked to their optical properties. This relationship has been kept alive until today when many hig ...

2007

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