Friedman D
Appl Opt. 1969 Oct 1;8(10):2073-8. doi: 10.1364/AO.8.002073.
Equations and tabulated values of the index of refraction and the extinction coefficient are presented which can be used to calculate the reflectance of ocean water in the 1.5-15-micro range. Using double beam spectrophotometers, the reflectance of artificial ocean water with respect to the reflectance of distilled water was measured and compared with the calculated values for incidence angles of 60 degrees and 70 degrees . The agreement between the calculated and measured values was found to be well within the limits of experimental accuracy.
文中给出了折射率和消光系数的方程式及表格值，可用于计算1.5至15微米范围内海水的反射率。使用双光束分光光度计，测量了人造海水相对于蒸馏水的反射率，并将其与入射角为60度和70度时的计算值进行了比较。结果发现，计算值与测量值之间的一致性在实验精度范围内。
