point defect

基本解释

It consists of two line defect waveguides and two point defect micro-cavities.
这个器件由两个线缺陷波导和两个点缺陷微腔构成。
Analyze the different condition of the experiment, and find out the optimal condition to fabric point-defect photonic lattices.
分析了不同实验条件对点线缺陷光子晶格对光波的操控能力影响。
In addition, theoretical analysis indicates that the reduction in the lattice thermal conductivity with vacancy defects can be explained by the enhanced point-defect scattering due to lattice strain.
同时理论方法还表明，空位缺陷对薄膜热导率的巨大影响归因于晶格应力的存在使点缺陷也发生散射作用的结果。
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an imperfection in a crystal, characterized by one unoccupied lattice position or one interstitial atom, molecule, or ion

点缺陷
The influence on negative refraction effect by the point defect of two-dimensional square lattice and triangular lattice photonic crystal also were analyzed.
也分析了二维正方晶格和三角晶格光子晶体中的点缺陷对产生负折射效应的影响。
于点状缺陷

点缺陷
The influence of changing lattice structure, permittivity and filling contrast for photonic crystal band gap has been researched. The defect model and the band structure with the point defect and line defect of 2D photonic crystal are discussed.
分析了二维光子晶体的缺陷模式,得到其在点缺陷和线缺陷下的带隙结构。
空位缺陷
于点状缺陷