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Optical, Structure and Dielectric Properties of Er3+ Ions Doped Al- Na-K-Ba Phosphate Glasses

Article

Last updated: 01 Jan 2025

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-

Tags

Physical chemistry

Abstract

Er3+-doped Na-Al-K-Ba phosphate glasses were prepared by conventional melt quenching technique. The structure was studied using XRD and it showed that all the samples were in amorphous form. Physical properties such as density and refractive index have been measured. While the dielectric studies were carried out using (KEYSIGHT-E4991B, NOVOCONTROL) over a wide range of frequency extending from 1 MHz up to 1GHz (106 up to 109 Hz) at room temperature (RT). The absorbance spectra were measured and The Judd–Ofelt analysis has been carried out, hence the radiative properties of 4I13/2 → 4I15/2 transition were obtained. High radiative and experimental lifetime for the Er3+ ions has been detected. The experimental lifetime and quantum efficiency found to be decreased with increasing Er3+ content. These results obviously indicate that the present glasses may be promising for optical amplifiers as well as laser applications around 1522 nm.

DOI

10.21608/ejchem.2020.27059.2578

Keywords

Phosphate glass, Erbium, Judd-Ofelt, lifetime, Mc-Cumber, Dielectric properties

Authors

First Name

M.M.

Last Name

Ismail

MiddleName

-

Affiliation

National Research Centre, Solid State Physics Department, Physics Research Division,33 El Behooth St., Dokki, Giza, Egypt, (Affiliation ID: 60014618).

Email

mah_m1985@yahoo.com

City

Banha

Orcid

0000-0003-0983-1225

First Name

H.

Last Name

Farouk

MiddleName

-

Affiliation

Al AZHAR University, Physics Department, Faculty of Science, Cairo, Egypt.

Email

hazemfaroukahmed@hotmail.com

City

Cairo

Orcid

-

First Name

Lidia

Last Name

Zur

MiddleName

-

Affiliation

IFN-CNR CSMFO Lab. and FBK Photonics Unit, Povo, Trento, Italy

Email

zur@fbk.eu

City

Trento

Orcid

-

First Name

Alessandro

Last Name

Chiasera

MiddleName

-

Affiliation

IFN-CNR CSMFO Lab. and FBK Photonics Unit, Povo, Trento, Italy

Email

alessandro.chiasera@cnr.it

City

Trento

Orcid

-

First Name

Maurizio

Last Name

Ferrari

MiddleName

-

Affiliation

IFN-CNR CSMFO Lab. and FBK Photonics Unit, Povo, Trento, Italy

Email

maurizio.ferrari@ifn.cnr.it

City

Trento

Orcid

-

First Name

Anna

Last Name

Lukowiak

MiddleName

-

Affiliation

Institute of Low Temperature and Structure Research, PAS, Okolna, 2, 50-422, Wroclaw, Poland

Email

a.lukowiak@intibs.pl

City

Wroclaw

Orcid

-

First Name

A.

Last Name

Ashery

MiddleName

-

Affiliation

National Research Centre, Solid State Physics Department, Physics Research Division,33 El Behooth St., Dokki, Giza, Egypt, (Affiliation ID: 60014618).

Email

adel_ashery@yahoo.com

City

Giza

Orcid

-

First Name

M. A.

Last Name

Salem

MiddleName

-

Affiliation

National Research Centre, Solid State Physics Department, Physics Research Division,33 El Behooth St., Dokki, Giza, Egypt, (Affiliation ID: 60014618).

Email

masalem111@yahoo.com

City

cairo

Orcid

-

First Name

I.K.

Last Name

Battisha

MiddleName

-

Affiliation

National Research Centre, Solid State Physics Department, Physics Research Division,33 El Behooth St., Dokki, Giza, Egypt, (Affiliation ID: 60014618).

Email

szbasha@yahoo.com

City

Cairo

Orcid

0000-0003-1505-2981

Volume

63

Article Issue

10

Related Issue

17778

Issue Date

2020-10-01

Receive Date

2020-04-09

Publish Date

2020-10-01

Page Start

3,655

Page End

3,668

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 63_Issue 10_Pages 3655-3668.pdf

PDF . 3.8MB

Link

https://ejchem.journals.ekb.eg/article_86650.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=86650

Order

7

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

MainTitle

Optical, Structure and Dielectric Properties of Er3+ Ions Doped Al- Na-K-Ba Phosphate Glasses

Details

Type

Article

Created At

22 Jan 2023