The influence of the variable excitation wavelength on the spectral characteristics of the light generated by the luminescent layer consisting of YAG: Ce phosphor and PDMS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F19%3A10242161" target="_blank" >RIV/61989100:27240/19:10242161 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85065584801&origin=resultslist&sort=plf-f&src=s&sid=53e993946755da96ecc19a89ac8d7586&sot=autdocs&sdt=autdocs&sl=18&s=AU-ID%2857014879400%29&relpos=2&citeCnt=0&searchTerm=" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85065584801&origin=resultslist&sort=plf-f&src=s&sid=53e993946755da96ecc19a89ac8d7586&sot=autdocs&sdt=autdocs&sl=18&s=AU-ID%2857014879400%29&relpos=2&citeCnt=0&searchTerm=</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.18178/ijmerr.8.3.361-367" target="_blank" >10.18178/ijmerr.8.3.361-367</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The influence of the variable excitation wavelength on the spectral characteristics of the light generated by the luminescent layer consisting of YAG: Ce phosphor and PDMS

Popis výsledku v původním jazyce

In this work, we explored the changes in the spectral characteristics of the light generated by the luminescent layer containing YAG: Ce phosphor and polydimethylsiloxane (PDMS) in relation to a variable excitation wavelength of the light emitted from the monochromator. We created two types of test samples with a defined thickness of the luminescent layer and with a defined weight ratio of phosphor (cerium-doped yttrium aluminum garnet - YAG:Ce) in PDMS (Dowsil SE 1740). The correlated color temperature (CCT) of the first (second) type of samples ranged from 4387 to 6905 K (from 4923 to 8213 K) for excitation wavelengths of 425 - 445 nm (435 - 460 nm), respectively. The results revealed that this method can be used to design white light sources with an adjustable CCT.

Název v anglickém jazyce

The influence of the variable excitation wavelength on the spectral characteristics of the light generated by the luminescent layer consisting of YAG: Ce phosphor and PDMS

Popis výsledku anglicky

In this work, we explored the changes in the spectral characteristics of the light generated by the luminescent layer containing YAG: Ce phosphor and polydimethylsiloxane (PDMS) in relation to a variable excitation wavelength of the light emitted from the monochromator. We created two types of test samples with a defined thickness of the luminescent layer and with a defined weight ratio of phosphor (cerium-doped yttrium aluminum garnet - YAG:Ce) in PDMS (Dowsil SE 1740). The correlated color temperature (CCT) of the first (second) type of samples ranged from 4387 to 6905 K (from 4923 to 8213 K) for excitation wavelengths of 425 - 445 nm (435 - 460 nm), respectively. The results revealed that this method can be used to design white light sources with an adjustable CCT.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20203 - Telecommunications

Projekt

<a href="/cs/project/EF16_019%2F0000867" target="_blank" >EF16_019/0000867: Centrum výzkumu pokročilých mechatronických systémů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

International Journal of Mechanical Engineering and Robotics Research

ISSN

2278-0149

e-ISSN

—

Svazek periodika

8

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

361-367

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85065584801