摘要
采用多波长相干激光照明和不同的光束发散角 ,研究了聚四氟乙烯 (F4 )粉末压制的漫反射标准板的角反射分布特性和偏振特性 。
Angular distribution and depolarization properties of polytetrafluoroethylene diffuse reflectance plate were investigated under multiwavelength laser illumination with different beam divergences in this paper. Results indicate that this plate has a good diffuse reflectance and depolarization properties which can be used as a standard of diffuse reflectance.
出处
《中国激光》
EI
CAS
CSCD
北大核心
2000年第7期633-637,共5页
Chinese Journal of Lasers
关键词
角散射分布
聚四氟乙烯标准板
多波长激光
angular scattering distribution, polytetrafluoroethylene reflectance plate, multiwavelength lasers
