碳离子注入的钕：氧化镁：铌酸锂（Nd:MgO:LiNbO₃）光波导：轻离子注入光波导与重离子注入光波导之间的中间步骤。
Carbon ion implanted Nd:MgO:LiNbO(3) optical channel waveguides: an intermediate step between light and heavy ion implanted waveguides.
作者信息
Dong Ning-Ning, Chen Feng, Jaque Daniel
机构信息
School of Physics, Shandong University, Jinan 250100, China.
出版信息
Opt Express. 2010 Mar 15;18(6):5951-6. doi: 10.1364/OE.18.005951.
We report on the micron-luminescent properties of carbon ion implanted optical channel waveguides in the Nd:MgO:LiNbO(3) laser crystals. The confocal fluorescence images of the waveguide's cross section are presented based on the analysis of the spatial variation of the Nd(3+) fluorescence properties. We have found that the carbon ion implanted waveguides exhibit hybrid fluorescence properties of both hydrogen and oxygen ion implanted waveguides, which clearly denotes a "boundary" effect of light and heavy ions for waveguide formation in lithium niobate crystals.
我们报道了碳离子注入的Nd:MgO:LiNbO(3)激光晶体中光学通道波导的微米级发光特性。基于对Nd(3+)荧光特性空间变化的分析，给出了波导横截面的共焦荧光图像。我们发现，碳离子注入的波导呈现出氢和氧离子注入波导的混合荧光特性，这清楚地表明了在铌酸锂晶体中形成波导时轻离子和重离子的“边界”效应。
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