Ce(3+)/Yb(3+)/Er(3+) triply doped bismuth borosilicate glass: a potential fiber material for broadband near-infrared fiber amplifiers.
Ce(3+)/Yb(3+)/Er(3+) triply doped bismuth borosilicate glass: a potential fiber material for broadband near-infrared fiber amplifiers.
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Ce3 /Yb3 /Er3 三重掺杂铋硼硅酸盐玻璃：宽带近红外光纤放大器的潜在光纤材料
DOI：
10.1038/srep33865
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发表时间：
2016-09-20
影响因子：
4.6
通讯作者：
Yuan L
中科院分区：
文献类型：
--
作者：
Chu Y;Ren J;Zhang J;Peng G;Yang J;Wang P;Yuan L
Erbium doped bismuth borosilicate (BBS) glasses, possessing the broadest 1.55 μm near infrared (NIR) emission band among oxide glasses, stand out as excellent fiber material for optical fiber amplifiers. In this work, we demonstrate that both broadened and enhanced NIR emission of Er3+ can be obtained by sensibly combining the effects such as mixed glass former effect, phonon-assisted energy transfer (PAET) and de-excitation effect induced by codopant. Specially, by codoping CeO2 in a controlled manner, it leads to not only much improved optical quality of the glasses, enhanced NIR emission, but also significantly suppressed energy transfer up-conversion (ETU) luminescence which is detrimental to the NIR emission. Cerium incorporated in the glasses exists overwhelmingly as the trivalent oxidation state Ce3+ and its effects on the luminescence properties of Er3+ are discussed. Judd-Ofelt analysis is used to evaluate gain amplification of the glasses. The result indicates that Ce3+/Yb3+/Er3+ triply doped BBS glasses are promising candidate for erbium doped fiber amplifiers. The strategy described here can be readily extended to other rare-earth ions (REs) to improve the performance of REs doped fiber lasers and amplifiers.
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影响因子：
16.6
作者：
Song, Jung-Hwan;Kim, Jisu;Jang, Hoon;Kim, In Yong;Karnadi, Indra;Shin, Jonghwa;Shin, Jung H.;Lee, Yong-Hee
通讯作者：
Lee, Yong-Hee
影响因子：
5.4
作者：
Bei, Jiafang;Qian, Gujie;Chen, Guorong
通讯作者：
Chen, Guorong
影响因子：
3.6
作者：
Huang, Jianhua;Chen, Yujin;Huang, Yidong
通讯作者：
Huang, Yidong
影响因子：
1.2
作者：
Kir'yanov, A. V.;Barmenkov, Yu. O.;Guzman-Chavez, A. D.
通讯作者：
Guzman-Chavez, A. D.
影响因子：
3.7
作者：
Tarelho, LVG;Gomes, L;Ranieri, IM
通讯作者：
Ranieri, IM