摘要
通过对透明细圆柱体的干涉进行理论计算 ,得出了其干涉条纹的光强分布。分析了折射率等因素变化对条纹位置及光强分布的影响 ,据此提出了利用细圆柱体的干涉测量温度及其变化的方法。并通过实验 。
The interference formed by reflections and refraction from transparent slender column is discussed,as a result,its intensity distribution of interference fringes is achieved.Besides,the influencing factors on position and intensity of the fringes such as refractive index etc are analyzed.Hereby,the method of measuring temperature by the interference of transparent slender column is presented.The interference fringes formed by fiber are measured,which are accordant to the theoretical calculated results.
出处
《激光杂志》
CAS
CSCD
北大核心
2003年第4期23-24,共2页
Laser Journal
基金
国家自然科学基金资助项目 (项目批准号:60 0 2 5 5 1260 0 780 12 )
