多频多入射方向 Multiple frequencies and directions
Firstly, choosing the height of plasma image along the laser incident direction to represent the absorption. And selecting the area of plasma image to represent the plasma refraction.
首先,通过理论分析和数学简化,选取等离子体图像沿激光入射方向的高度反映等离子体对激光的吸收作用,等离子体图像面积反映等离子体对激光的折射作用。
参考来源 - 国产船用钢板高功率CO·2,447,543篇论文数据，部分数据来源于NoteExpress
该方法适用于任意入射方向，任意偏振态入射场衍射问题的研究。
The method suits for the diffraction of optical plane waves with arbitrary incident direction and polarization direction.
如果高频引力波的频率和入射方向改变，累积效应将大大减弱甚至消失。
On the other hand, the space accumulation will decreases, or even disappears, when the incident HFGW's propagating direction or frequency vary.
从相应正弦波求得的振幅和相位变化率可以检测平面波的入射方向和功率谱。
Derection and power spectrum of an incident plane wave are estimated by evaluating amplitude and rate of phase change of the corresponding sinusoidal wave.
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