Optical properties of PMMA doped with erbium(III) and ytterbium(III) complexes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F09%3A00157320" target="_blank" >RIV/68407700:21230/09:00157320 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378271:_____/09:00337358 RIV/60461373:22310/09:00021568

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Optical properties of PMMA doped with erbium(III) and ytterbium(III) complexes

Popis výsledku v původním jazyce

In this paper we report on fabrication and optical/spectroscopic properties of Polymethylmethacrylate (PMMA) doped with RE (Er3+ and Er3+/Yb3+) ions. Infrared spectroscopy revealed only very weak O-H stretching vibration peaks in the samples. Measurementof transmission spectra in the wavelength ranges from 300 to 700 nm for Er3+ doped samples and from 900 to 1050 nm for Yb3+ doped samples, enabled us to observe the 4G11/2 (377 nm) and 2H11/2 (519 nm) transmission bands typical for Er3+ doped samples, as well as the 2F5/2 (975 nm) band typical for Yb3+ doped samples. Under excitation at 980 nm, at room temperature, the characteristic Er3+ emission at 1530 nm was also observed with improving trend when the higher Rare Earth (RE) concentrations were applied. The results indicate that the PMMA reveals very low tendency to the RE clustering, which, together with low cost and easy fabrication make it a material with a great potential in the active photonics devices.

Název v anglickém jazyce

Optical properties of PMMA doped with erbium(III) and ytterbium(III) complexes

Popis výsledku anglicky

In this paper we report on fabrication and optical/spectroscopic properties of Polymethylmethacrylate (PMMA) doped with RE (Er3+ and Er3+/Yb3+) ions. Infrared spectroscopy revealed only very weak O-H stretching vibration peaks in the samples. Measurementof transmission spectra in the wavelength ranges from 300 to 700 nm for Er3+ doped samples and from 900 to 1050 nm for Yb3+ doped samples, enabled us to observe the 4G11/2 (377 nm) and 2H11/2 (519 nm) transmission bands typical for Er3+ doped samples, as well as the 2F5/2 (975 nm) band typical for Yb3+ doped samples. Under excitation at 980 nm, at room temperature, the characteristic Er3+ emission at 1530 nm was also observed with improving trend when the higher Rare Earth (RE) concentrations were applied. The results indicate that the PMMA reveals very low tendency to the RE clustering, which, together with low cost and easy fabrication make it a material with a great potential in the active photonics devices.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

POLYMER ENGINEERING AND SCIENCE

ISSN

0032-3888

e-ISSN

—

Svazek periodika

49

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

4

Strana od-do

—

Kód UT WoS článku

000269240600018

EID výsledku v databázi Scopus

—