Publications related to Irradiance

Variation in Phototopic and Melanopic Lighting in Swiss Offices: A Field Study

Marilyne Andersen, Jan Wienold, Caroline Karmann, Megan Nicole Danell, Clotilde Marie A Pierson

Health requirements for lighting in buildings are becoming increasingly important in building standards. Yet, there is a lack of concrete data on the lighting conditions that prevail in our workplaces, in terms of their spectral characteristics, their seas ...

2023

Plasmonic Nanofluids: Enhancing Photothermal Gradients toward Liquid Robots

Giulia Tagliabue, Matteo Bevione

In situ energy generation in soft, flexible, autonomous devices is challenging due to the need for highly stretchable and fault-resistant components. Nanofluids with pyro-, tribo-, or thermoelectric properties have recently emerged as promising solutions f ...

Washington2023

Polariton lasing in AlGaN microring with GaN/AlGaN quantum wells

Nicolas Grandjean, Jean-François Carlin, Raphaël Butté

Microcavity polaritons are strongly interacting hybrid light-matter quasiparticles, which are promising for the development of novel light sources and active photonic devices. Here, we report polariton lasing in the UV spectral range in microring resonator ...

AIP Publishing2023

Quantification of light exposure characteristics modulating non-visual responses with light-dosimetry

Marilyne Andersen, Steffen Lutz Hartmeyer

(1) Background: Extensive laboratory research has shown that physiological and behavioural responses to light are modulated by different light exposure characteristics, that is, spectral composition, intensity, duration, timing, temporal dynamics, prior hi ...

2022

CNT-based bifacial perovskite solar cells towards highly efficient 4-terminal tandem photovoltaics

Michael Graetzel, Shaik Mohammed Zakeeruddin, Fan Fu, Hongwei Zhu, Chunyang Zhang

Carbon-based perovskite solar cells (C-PSCs) are recognized as low-cost stable photovoltaics. However, currently most highly efficient C-PSCs are optically opaque, which means that they can only utilize direct illumination but cannot efficiently utilize th ...

2022

Validation of Spectral Simulation Tools for the Prediction of Indoor Daylight Exposure

Marilyne Andersen, Clotilde Marie A Pierson

A growing area of research focuses on the relationship between ocular light exposure and the non-visual responses. In order to accelerate research on this topic and improve building design, reliable spectral simulation tools are needed. This study aims at ...

2021

Validation of Spectral Simulation Tools for the Prediction of Indoor Electric Light Exposure

Marilyne Andersen, Clotilde Marie A Pierson, Myrta Gkaintatzi-Masouti

As the interest in design applications related to responses to light beyond vision is growing, two simulation tools, ALFA and Lark, have been developed to incorporate spectral characteristics of light in the evaluation of indoor lighting conditions. The sp ...

Commission Internationale de L'Eclairage2021

Visible light plays a significant role during bacterial inactivation by the photo-fenton process, even at sub-critical light intensities

César Pulgarin, Stefanos Giannakis, Rosa Mosteo, David Muzard, Angelica Varon Lopez

The aim of this research is to clarify the contribution of sunlight wavelengths, irradiance and Fe2+/H2O2 during bacterial disinfection by the photo-Fenton process in clear surface waters. We considered different solar spectrum distributions (visible, UVA- ...

PERGAMON-ELSEVIER SCIENCE LTD2020

Tools for multi time horizon PV point forecasting and prediction intervals

Mario Paolone, Fabrizio Sossan, Enrica Scolari

The massive integration of stochastic renewable generation in modern power systems requires decentralized control schemes that cope with the uncertainties of the distributed energy resources (DERs). Among the DERs, small-scale photovoltaic (PV) systems are ...

SCCER-FURIES2020

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Irradiance

Variation in Phototopic and Melanopic Lighting in Swiss Offices: A Field Study

Investigation of the effects of the Greek extreme wildfires of August 2021 on air quality and spectral solar irradiance

Plasmonic Nanofluids: Enhancing Photothermal Gradients toward Liquid Robots

Polariton lasing in AlGaN microring with GaN/AlGaN quantum wells

Quantification of light exposure characteristics modulating non-visual responses with light-dosimetry

CNT-based bifacial perovskite solar cells towards highly efficient 4-terminal tandem photovoltaics

Validation of Spectral Simulation Tools for the Prediction of Indoor Daylight Exposure

Validation of Spectral Simulation Tools for the Prediction of Indoor Electric Light Exposure

Visible light plays a significant role during bacterial inactivation by the photo-fenton process, even at sub-critical light intensities

Tools for multi time horizon PV point forecasting and prediction intervals

Graph Chatbot

Chat with Graph Search

Quantification of light exposure characteristics modulating non-visual responses with light-dosimetry

Investigation of the effects of the Greek extreme wildfires of August 2021 on air quality and spectral solar irradiance

Plasmonic Nanofluids: Enhancing Photothermal Gradients toward Liquid Robots

Validation of Spectral Simulation Tools for the Prediction of Indoor Electric Light Exposure

Validation of Spectral Simulation Tools for the Prediction of Indoor Daylight Exposure

Polariton lasing in AlGaN microring with GaN/AlGaN quantum wells

CNT-based bifacial perovskite solar cells towards highly efficient 4-terminal tandem photovoltaics

Tools for multi time horizon PV point forecasting and prediction intervals

Visible light plays a significant role during bacterial inactivation by the photo-fenton process, even at sub-critical light intensities