摘要
对水中气泡后向光散射特性进行了初步的定性研究。实验结果表明,由于气泡的存在,水的后向光散射特性有了明显的改善。水中气泡后向光散射强度与探测器类型、气泡距离以及气泡密度等因素有密切关系。采取一定的措施,尾流气泡后向光散射信号是可以探测到的。
The light back-scattering property has been develop ed primarily.The results show that the property of water has been changed obviousl y because of the influence of bubbles.The intensity of light back scattered from bubbles is related to the type of detector,the distance and the density of bub bles.The light signal back-scattered from wake bubbles can be detected by takin g some measures.
出处
《激光技术》
CAS
CSCD
北大核心
2005年第2期205-206,218,共3页
Laser Technology
关键词
尾流
气泡
光散射
后向光散射
wake
bubbles
light scattering
light back-sca ttering
