Deactivation effects of Tb3+ on Ho3+ emission in fluoroindate glasses for 3.9 μm laser applications
Deactivation effects of Tb3+ on Ho3+ emission in fluoroindate glasses for 3.9 μm laser applications
复制标题
Tb3 对 3.9μm 激光应用氟茚酸盐玻璃中 Ho3 发射的失活效应
DOI:
10.1016/j.ceramint.2022.12.142
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发表时间:
2022-12
影响因子:
5.2
通讯作者:
Pengfei Wang
中科院分区:
文献类型:
--
作者:
Zhi Zhang;Zhuowei Cheng;Ruicong Wang;Shunbin Wang;Gerald Farrell;Shijie Jia;Pengfei Wang
A series of Ho3+/Tb3+co-doped fluoroindate glasses with good thermal stability have been synthesized to study the deactivation effects of Tb3+on the Ho3+: 3.9 μm emission. Efficient 3.9 μm emission enhancement is obtained under excitation by an 888 nm laser diode (LD). The Judd-Ofelt (J-O) intensity parameters and radiative properties are calculated to evaluate the spectroscopic properties. Possible energy transfer processes resulting in emission reinforcement are discussed. A higher spontaneous transition probability and larger peak emission cross section are achieved with the inclusion of Tb3+. This analysis supports the conclusion that Ho3+/Tb3+co-doped fluoroindate glass is a potentially useful laser material for highly efficient 3.9 μm fiber lasers.
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影响因子:
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作者:
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DOI:
10.1016/j.ceramint.2015.08.031
发表时间:
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期刊:
--
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通讯作者:
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作者:
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通讯作者:
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