ln the infrared communication characteristic experiments, the optical constants of materials can beobtained by measuring the relleetivity and transmissivity. However, the existing approximate solution methodshave errors ,and therefore the experiment can only measure materials with small or large attenuation.To solvethis problem ,the analytical solution is obtained by solving the equations,The extinction coeficient , attenuationcoelicient and relractive index of the material can be direelly ealculated from the analytieal solution. Theimproved calculation method has greater universality.
杨百愚, 王玉杰, 武晓亮, 王翠香 , 王伟宇 , 李 磊 , 范 琦 .
红外通信特性实验中用解析解计算材料的光学常数
[J]. 大学物理实验, 2024, 37(2): 13-16.
YANG Baiyu, WANG Yujie, WU Xiaoliang , WANG CuixiangWANG Weiyu, LI Lei , FAN Qi.
Calculation of Optical Constants of Materials Using Analytical Solutionsin Infrared Communication Characteristic Experiments
. Physical Experiment of College, 2024, 37(2): 13-16.