摘要
本文介绍一种用表面等离子体谐振（ＳＰＲ）间接测量物质折射率的新方法。从理论上对这种方法作了论证，运用这种方法对ＬＢ膜做了测试实验，推算出其折射率。
A new method (Surface Plasmon Resonance) is introduced which can be used to determine indirectly refractive index in this paper.The theory of this method is given.The method is used to determine resonance angles of different layers of LB film,then their refractive indexes are calculated.Finally applied characteristics of the method is explained.
出处
《光电子．激光》
EI
CAS
CSCD
1999年第1期40-41,共2页
Journal of Optoelectronics·Laser
基金
国家自然科学基金
关键词
表面等离子体
谐振
LB膜
SPR
测量
绝对折射率
surface plasmon resonance
LB film
dielectric constant
absolute refractive index
