Nd3+:CaF2 crystal with controlled photoluminescence spectroscopic properties by codoping Y3+ ions
Nd3+:CaF2 crystal with controlled photoluminescence spectroscopic properties by codoping Y3+ ions
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通过共掺杂 Y3 离子控制光致发光光谱特性的 Nd3 :CaF2 晶体
DOI:
10.1016/j.optmat.2013.10.009
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发表时间:
2013-12
影响因子:
3.9
通讯作者:
Radoslaw Lisiecki
中科院分区:
文献类型:
--
作者:
Jun Xu;Witold Ryba-Romanowski;Piotr Solarz;Radoslaw Lisiecki
High optical quality Nd,Y-codoped CaF2crystals with diameter 3-inch were obtained by TGT method. Absorption and emission spectra were recorded at 5 K, 12 K, and 300 K respectively. Judd–Ofelt theory was applied to obtain standard parameterΩt(t= 2, 4, 6) and the fitting result of experimental lifetime of Nd3+4F3/2→4I11/2transition. Broad and flat 1.06 μm emission spectra of Nd3+ions were obtained with Y3+-codoping. The largest emission bandwidth of Nd3+4F3/2→4I11/2transition is up to 28 nm. The results revealed that codoping Y3+ions in Nd:CaF2crystal can effectively modulate the spectra properties of Nd3+ions, in addition to the reduction of fluorescence concentration-quenching.
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影响因子:
3.6
作者:
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通讯作者:
M. Siebold;M. Hornung;R. Boedefeld;S. Podleska;S. Klingebiel;C. Wandt;F. Krausz;S. Karsch;R. Uecker;A. Jochmann;J. Hein;M. Kaluza
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DOI:
10.1002/pssa.2210700206
发表时间:
1982-01-01
影响因子:
2
作者:
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通讯作者:
FEDOROV, PP
影响因子:
8.6
作者:
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通讯作者:
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作者:
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