海洋激光雷达测量海中悬移质  

Lidar Measurement of Ocean Suspended Matter

作　　者：吴东[1] 刘智深[1] 张凯临[1] 张博[1] 贺岩[1] 

机构地区：[1]青岛海洋大学海洋遥感教育部重点实验室,青岛266003

出　　处：《光学学报》2003年第2期245-248,共4页Acta Optica Sinica

基　　金：国家自然科学基金 ( 49886 0 0 1);国家"九五"科技攻关项目资助课题

摘　　要：研制了一套采用倍频YAG激光器的小型海洋激光雷达 ,用于测量海中悬移质浓度。 2 0 0 0年 8月 2 8日至 9月 5日 ,该系统安装于“东方红Ⅱ”号右舷下甲板 ,在渤海海区进行海中悬移质浓度现场测量。通过对 18个站位的海洋激光雷达数据分析 ,获得的表层悬移质浓度与同步测量的海中悬移质浓度结果吻合较好。A shipboard ocean lidar system, whose wavelength is 532 nm produced by a frequency doubled Nd∶YAG laser, was developed for measuring the concentration of ocean suspended matter. The Lidar system was installed on research vessel Dongfanghong Ⅱ, and the Lidar measurements of ocean suspended matter were conducted in Bohai Bay from August 28 to September 5, 2000. The concentrations of suspended matter were obtained at 18 sites by the Lidar. The results of Lidar measurements are in agreement with the that from in situ simultaneous sampling.

关 键 词：测量 海洋光学 海洋激光雷达 海中悬移质 米氏散射 拉曼散射 激光器 

分 类 号：P733.3[天文地球—物理海洋学] TN958.98[天文地球—海洋科学]