IR emission of Er3+ ion-doped fluoroborotellurite glass for communication application

被引：28

作者：

Yuliantini, L. ^{[1
,2
]}

Djamal, M. ^{[2
,3
]}

Hidayat, R. ^{[2
]}

Boonin, K. ^{[4
,5
]}

Yasaka, P. ^{[4
,5
]}

Kothan, S. ^{[6
]}

Kaewkhao, J. ^{[4
,5
]}

机构：

[1] Republ Indonesia Def Univ, Fac Mil Math & Nat Sci, Dept Phys, Bogor 16810, Indonesia

[2] Bandung Inst Technol, Fac Math & Nat Sci, Dept Phys, Bandung 46132, Indonesia

[3] Sumatera Inst Technol, Dept Sci, Phys Study Program, Lampung 35365, Indonesia

[4] Nakhon Pathom Rajabhat Univ, Ctr Excellence Glass Technol & Mat Sci CEGM, Nakhon Pathom 73000, Thailand

[5] Nakhon Pathom Rajabhat Univ, Fac Sci & Technol, Phys Program, Nakhon Pathom 73000, Thailand

[6] Chiang Mai Univ, Fac Associated Med Sci, Dept Radiol Technol, Ctr Radiat Res & Med Imaging, Chiang Mai 50200, Thailand

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 2021年 / 566卷

关键词：

Er3+ ion; Fluoroborotellurite glass; Infrared emission; Mc Cumber; Optical communication; PHOSPHATE-GLASSES; FLUOROTELLURITE GLASSES; TELLURITE GLASSES; LUMINESCENCE; GREEN; CONVERSION;

D O I：

10.1016/j.jnoncrysol.2021.120849

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We have successfully synthesized Er3+ ion-doped TeO2-B2O3-ZnF2-BaO using conventional melt and quenching technique to explore their possible future application. The physical properties were determined by their density and molar volume, while the structural properties were observed by FTIR spectra. The optical absorption spectra and emission spectra were measured to study their optical and photoluminescence properties. The optical absorption spectra were measured between 400 to 1800 nm. It shows the hypersensitive transition at 521 nm due to the I-4(15/2)-> H-2(11/2) transition. The intense emission was shown in the peak of 1541 nm excited by 521 nm due to I-4(13/2) to I-4(15/2) transition. From the analysis of Judd-Ofelt theory, it is found that 1.5 mol% Er2O3 in the glass system possesses JO trendline Omega(2) > Omega(4) > Omega(6) and 2.94 x 10(-21) cm(2) stimulated emission cross-section with the long radiative lifetime around 12.19 ms. The gain cross-section of prepared glass calculated using the Mc Cumber theory reveals the inversion population of prepared glass at gamma >= 0.4. It could be concluded from all results that 1.5 mol% Er2O3 doped fluoroborotellurite glass have a high potential for future communication application such as IR optical amplifier, IR laser, and WDM network system in C and L communication band.

引用

页数：7