大气探测激光雷达的分类和特征
韩雪, 周晨

Classification and features of atmospheric lidars: A review
Xue Han, Chen Zhou
图4 不同粒子回波的线偏振特征(其中δ为退偏比)
(a) spherical particles,(b) horizontally oriented plates,(c) non?spherical particles,(d) multiple scattering
Fig.4 Linear polarization characteristics of different particles,where δ is the depolarization ratio