摘要
以产生虹现象小水珠的色散原理为基础,分析了透明圆形截面纤维在平行光照条件下,一次内表面反射光中笛卡尔线的色散机理与特征;证明了透明圆形截面纤维与水珠在产生虹现象时的色散机理与特征是相似的;揭示了透明圆形纤维内部反射光的特征.研究结果对纤维光泽感的研究和特殊光泽纤维的开发,有一定的借鉴与指导意义.
In this paper a systematic analysis is made about the principle and characteristic of the round fiber dispersiveness based on the dispersive principle of the little drips which can produce rainbow. It is proved that the dispersive principle and characteristic of the transparent and round fibers are similar with the drips producing the rainbow when the transparent and round fibers are irradiated in parallel light.The study opens out the characteristic of inner reflex.The outcome can shed light on the study of shinging fibers and special shining fibers’ exploitation.
出处
《江南大学学报（自然科学版）》
CAS
2005年第3期283-286,共4页
Joural of Jiangnan University (Natural Science Edition)
关键词
纤维
色散
虹
笛卡尔光线
fibers
dispersiveness
rainbow
Descartes ray
