高光谱激光雷达植被叶片方向反射特性及对叶绿素反演的影响
白杰1,2, 牛铮1,2,*, 毕恺艺1,2, 王吉1,2, 黄滟茹2,3, 孙刚1

Bi-Directional Reflection Characteristic of Vegetation Leaf Measured by Hyperspectral LiDAR and Its Impact on Chlorophyll Content Estimation
BAI Jie1,2, NIU Zheng1,2,*, BI Kai-yi1,2, WANG Ji1,2, HUANG Yan-ru2,3, SUN Gang1
高光谱激光雷达原型机 (a): 原型机照片; (b): 光学结构 L0、 L1和L2分别为消色差透镜; M1为微透反射镜; M2和M4为反射镜; M3为漫反射镜; M5为准直镜; M6为会聚镜; G为光栅; PA为光电倍增管阵列; HG为灵敏度调节器; MAT为转换矩阵; APD1为雪崩二极管; OF1和OF2为光纤; MOF为微结构光纤