Comparison of Spectral Power Distribution of Various Light Sources in Correlation to Human Circadian System

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F15%3APU116339" target="_blank" >RIV/00216305:26220/15:PU116339 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.13164/conf.light.2015.25" target="_blank" >http://dx.doi.org/10.13164/conf.light.2015.25</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.13164/conf.light.2015.25" target="_blank" >10.13164/conf.light.2015.25</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of Spectral Power Distribution of Various Light Sources in Correlation to Human Circadian System

Popis výsledku v původním jazyce

Non-visual effect of light to human beings are still intensively researched in these days. This paper is focused on investigation of spectral power distribution (SPD) of various light sources in correlation to human circadian system. They were chosen light sources suitable for residential lighting including modern light emitting diodes (LED) with different correlated colour temperatures (CCT), which was normalized to same luminous flux value so that comparison would be reliable. It is known that non-visual photoreceptors via melanopsin photoreceptors (intrinsic photosensitive Retinal Ganglion Cells-ipRGCs), which are co-responsible for synchronization of circadian rhythm, requires blue spectral components in the light with a maximum spectral sensitivity around 460 ? 480 nm, therefore this spectral region was studied in details.

Název v anglickém jazyce

Comparison of Spectral Power Distribution of Various Light Sources in Correlation to Human Circadian System

Popis výsledku anglicky

Non-visual effect of light to human beings are still intensively researched in these days. This paper is focused on investigation of spectral power distribution (SPD) of various light sources in correlation to human circadian system. They were chosen light sources suitable for residential lighting including modern light emitting diodes (LED) with different correlated colour temperatures (CCT), which was normalized to same luminous flux value so that comparison would be reliable. It is known that non-visual photoreceptors via melanopsin photoreceptors (intrinsic photosensitive Retinal Ganglion Cells-ipRGCs), which are co-responsible for synchronization of circadian rhythm, requires blue spectral components in the light with a maximum spectral sensitivity around 460 ? 480 nm, therefore this spectral region was studied in details.

Druh

D - Stať ve sborníku

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 21st International Conference LIGHT SVĚTLO 2015

ISBN

978-80-214-5244-2

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

25-28

Název nakladatele

Brno University of Technology

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

8. 9. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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