Application of rigorous coupled-wave theory on quality analysis of natural jadeite |
| |
| Authors: | JIA Yuxin CHEN Guibo ZHAO Pengfei |
| |
| Institution: | 1. College of Science,Changchun University of Science and Technology,Changchun 130022,China;2. College of Geo-Exploration Science and Technology,Jilin University,Changchun 130026,China |
| |
| Abstract: | In order to make more available methods for natural jadeite quality evaluation,this study applied rigorous coupled wave theory to calculate and simulate the reflection characteristics of various natural jadeites,and establish evaluation standard based on the relationship between refractive index and reflectivity and responses of reflection efficiency to refractive index,grating thickness and incident angles,etc.The results suggest that reflection efficiency varies significantly as a function of the natural jadeite quality,which can provide a new me-thod to evaluate natural jadeite. |
| |
| Keywords: | rigorous coupled-wave analysis method natural jadeite refractive index reflective efficiency |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
