在椭圆高斯光束横坐标中引入复数偏移量，将其推广为偏心椭圆高斯光束。
The generalization of an elliptical Gaussian beam is presented by introducing a complex shift in the transverse coordinates.
基于这种近似，人们导出了椭圆高斯光束辐照温度场计算公式，并获得广泛应用。
On the basis of approximate effect, the calculation formula of temperature field with elliptic Gaussian beam radiation has been deduced and widely applied.
分析像散椭圆高斯光束的传输变换特性，推导出半导体激光束的像散校正与旋转对称化变换公式。
In view of the above, the transformation properties of astigmatic elliptic Gaussian beams are analysed overall, the exact formulas of correcting astigmatism and rotary symmetrize transformation.
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