Comparison of Spectral Power Distribution of Various Light Sources in Correlation to Human Circadian System
The result's identifiers
Result code in 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>
Result on the web
<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>
Alternative languages
Result language
angličtina
Original language name
Comparison of Spectral Power Distribution of Various Light Sources in Correlation to Human Circadian System
Original language description
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.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 21st International Conference LIGHT SVĚTLO 2015
ISBN
978-80-214-5244-2
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
25-28
Publisher name
Brno University of Technology
Place of publication
Brno
Event location
Brno
Event date
Sep 8, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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