基于高斯束理论的有限频核函数计算
王守进, 敬朋贵, 蔡杰雄

The finite frequency kernel function calculation based on Gassian beam theory
Shou-Jin WANG, Peng-Gui Jing, Jie-Xiong CAI
图6 单条高斯束经过层状速度模型时束宽度变化
a—常规高斯束;b—改进高斯束
Fig.6 Beam width variation when single beam propagating layer model
a—conventional beam;b—modified beam