Judd-Ofelt analysis and near infrared emission properties of the Er 3+ ions in tellurite glasses containing WO3 and CdO

G. Bilir; G. Ozen; D. Tatar; M. L. Öveçoǧlu

doi:10.1016/j.optcom.2010.09.087

Judd-Ofelt analysis and near infrared emission properties of the Er ³⁺ ions in tellurite glasses containing WO₃ and CdO

G. Bilir^*
, G. Ozen
, D. Tatar
, M. L. Öveçoǧlu

^*Bu çalışma için yazışmadan sorumlu yazar

Metalurji ve Malzeme Müh.Böl.

Istanbul Technical University

Araştırma çıktısı: Dergi yayını › Makale › Hakemli

45 Atıf (Scopus)

Özet

The influence of erbium (Er³⁺) ion concentration on the infrared emission at 1.5 μm in TeO₂-WO₃ and TeO ₂-CdO-WO₃ glasses was studied. The samples were prepared by conventional melt quenching method. The optical properties were studied by measuring the absorption and luminescence spectra at room temperature. The Judd-Ofelt parameters (Ω_t), transition probabilities, branching ratios of various transitions and their radiative lifetimes were calculated from the optical absorption spectra. Absorption and emission cross-section spectra and the Stark Levels splitting for the ⁴I_13/2 to ⁴I_15/2 transition of Er³⁺ centered at 1.5 μm were determined.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	863-868
Sayfa sayısı	6
Dergi	Optics Communications
Hacim	284
Basın numarası	3
DOI'lar	https://doi.org/10.1016/j.optcom.2010.09.087
Yayın durumu	Yayınlandı - 1 Şub 2011

Belgeye Erişim

10.1016/j.optcom.2010.09.087

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@article{c583e525a75d43e4a852fd5f8d84528d,

title = "Judd-Ofelt analysis and near infrared emission properties of the Er 3+ ions in tellurite glasses containing WO3 and CdO",

abstract = "The influence of erbium (Er3+) ion concentration on the infrared emission at 1.5 μm in TeO2-WO3 and TeO 2-CdO-WO3 glasses was studied. The samples were prepared by conventional melt quenching method. The optical properties were studied by measuring the absorption and luminescence spectra at room temperature. The Judd-Ofelt parameters (Ωt), transition probabilities, branching ratios of various transitions and their radiative lifetimes were calculated from the optical absorption spectra. Absorption and emission cross-section spectra and the Stark Levels splitting for the 4I13/2 to 4I15/2 transition of Er3+ centered at 1.5 μm were determined.",

keywords = "Absorption, Er doped fiber amplifiers, Judd-Ofelt analysis, Luminescence, Tellurite glasses",

author = "G. Bilir and G. Ozen and D. Tatar and {\"O}ve{\c c}oǧlu, \{M. L.\}",

year = "2011",

month = feb,

day = "1",

doi = "10.1016/j.optcom.2010.09.087",

language = "English",

volume = "284",

pages = "863--868",

journal = "Optics Communications",

issn = "0030-4018",

publisher = "Elsevier B.V.",

number = "3",

}

TY - JOUR

T1 - Judd-Ofelt analysis and near infrared emission properties of the Er 3+ ions in tellurite glasses containing WO3 and CdO

AU - Bilir, G.

AU - Ozen, G.

AU - Tatar, D.

AU - Öveçoǧlu, M. L.

PY - 2011/2/1

Y1 - 2011/2/1

N2 - The influence of erbium (Er3+) ion concentration on the infrared emission at 1.5 μm in TeO2-WO3 and TeO 2-CdO-WO3 glasses was studied. The samples were prepared by conventional melt quenching method. The optical properties were studied by measuring the absorption and luminescence spectra at room temperature. The Judd-Ofelt parameters (Ωt), transition probabilities, branching ratios of various transitions and their radiative lifetimes were calculated from the optical absorption spectra. Absorption and emission cross-section spectra and the Stark Levels splitting for the 4I13/2 to 4I15/2 transition of Er3+ centered at 1.5 μm were determined.

AB - The influence of erbium (Er3+) ion concentration on the infrared emission at 1.5 μm in TeO2-WO3 and TeO 2-CdO-WO3 glasses was studied. The samples were prepared by conventional melt quenching method. The optical properties were studied by measuring the absorption and luminescence spectra at room temperature. The Judd-Ofelt parameters (Ωt), transition probabilities, branching ratios of various transitions and their radiative lifetimes were calculated from the optical absorption spectra. Absorption and emission cross-section spectra and the Stark Levels splitting for the 4I13/2 to 4I15/2 transition of Er3+ centered at 1.5 μm were determined.

KW - Absorption

KW - Er doped fiber amplifiers

KW - Judd-Ofelt analysis

KW - Luminescence

KW - Tellurite glasses

UR - https://www.scopus.com/pages/publications/78649982609

U2 - 10.1016/j.optcom.2010.09.087

DO - 10.1016/j.optcom.2010.09.087

M3 - Article

AN - SCOPUS:78649982609

SN - 0030-4018

VL - 284

SP - 863

EP - 868

JO - Optics Communications

JF - Optics Communications

IS - 3