The Effect of Zinc Content on the Enhancement Er3 -Yb3 Luminescence Properties in the Silicate Glass Matrix

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13440%2F18%3A43893751" target="_blank" >RIV/44555601:13440/18:43893751 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22310/18:43917016

Výsledek na webu

<a href="https://www.irsm.cas.cz/materialy/cs_content/2017_doi/Hou_CS_2017_0011.pdf" target="_blank" >https://www.irsm.cas.cz/materialy/cs_content/2017_doi/Hou_CS_2017_0011.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.13168/cs.2018.0011" target="_blank" >10.13168/cs.2018.0011</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Effect of Zinc Content on the Enhancement Er3 -Yb3 Luminescence Properties in the Silicate Glass Matrix

Popis výsledku v původním jazyce

Glasses doped with Er and Yb show strong luminescence around 1530 nm, which makes them attractive luminophores for the preparation of multifunctional optical components. This article is focused on the influence of ZnO on the optical and luminescence properties of Er-Yb zinc-silicate glasses. The influence of silver doping on the resulting luminescence properties of the prepared glasses has also been investigated. Three types of silicate glasses containing different amounts of ZnO and RE ions (Er and Yb) were prepared. For all the glasses prepared, their density, glass-transformation temperature and refractive index were determined. Moreover, these glasses were doped with silver using two methods - ion implantation and ion exchange. The presence of silver metal nanoparticles was observed using optical absorption in the UV-VIS range. Photoluminescence spectroscopy was used to observe the effect of the presence silver or zinc oxide on the intensity of luminescence. The results have shown that the enhancement of ZnO content positively influenced erbium luminescence at 1530 nm without affecting the transparency or homogeneity of the glass matrix. Moreover, the presence Ag+ ions in this special type of glass matrix positively contributed to the enhancement of erbium photoluminescence.

Název v anglickém jazyce

The Effect of Zinc Content on the Enhancement Er3 -Yb3 Luminescence Properties in the Silicate Glass Matrix

Popis výsledku anglicky

Glasses doped with Er and Yb show strong luminescence around 1530 nm, which makes them attractive luminophores for the preparation of multifunctional optical components. This article is focused on the influence of ZnO on the optical and luminescence properties of Er-Yb zinc-silicate glasses. The influence of silver doping on the resulting luminescence properties of the prepared glasses has also been investigated. Three types of silicate glasses containing different amounts of ZnO and RE ions (Er and Yb) were prepared. For all the glasses prepared, their density, glass-transformation temperature and refractive index were determined. Moreover, these glasses were doped with silver using two methods - ion implantation and ion exchange. The presence of silver metal nanoparticles was observed using optical absorption in the UV-VIS range. Photoluminescence spectroscopy was used to observe the effect of the presence silver or zinc oxide on the intensity of luminescence. The results have shown that the enhancement of ZnO content positively influenced erbium luminescence at 1530 nm without affecting the transparency or homogeneity of the glass matrix. Moreover, the presence Ag+ ions in this special type of glass matrix positively contributed to the enhancement of erbium photoluminescence.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Projekt

<a href="/cs/project/GA15-01602S" target="_blank" >GA15-01602S: Příprava a charakterizace optických nanostruktur energetickými iontovými svazky</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Ceramics - Silikáty

ISSN

0862-5468

e-ISSN

—

Svazek periodika

62

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

188-193

Kód UT WoS článku

000433644200010

EID výsledku v databázi Scopus

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