信阳师范学院学报(自然科学版)
信暘師範學院學報(自然科學版)
신양사범학원학보(자연과학판)
Journal of Xinyang Normal University (Natural Science Edition)
2015年
4期
489-492
,共4页
平行光束%光学介质%折射率线性变化%数值模拟
平行光束%光學介質%摺射率線性變化%數值模擬
평행광속%광학개질%절사솔선성변화%수치모의
parallel beam%optical medium%refractive index linearly varying%numerical simulation
从光的折射定律出发,研究平行光束在折射率呈横向线性变化的光学介质中的传播规律,给出了光的传播轨迹随着介质的长度、折射率的变化率的改变而呈现的汇聚、发散及成像情况。
從光的摺射定律齣髮,研究平行光束在摺射率呈橫嚮線性變化的光學介質中的傳播規律,給齣瞭光的傳播軌跡隨著介質的長度、摺射率的變化率的改變而呈現的彙聚、髮散及成像情況。
종광적절사정률출발,연구평행광속재절사솔정횡향선성변화적광학개질중적전파규률,급출료광적전파궤적수착개질적장도、절사솔적변화솔적개변이정현적회취、발산급성상정황。
According to the law of light’s refraction ,the dissemination rule of parallel light through the me‐dium whose refractive index is linearly changing was investigated and the transmission track of light gathering , diverging with the length and refractive index of medium varying ,as well as the final image as a result of each circumstance ,were given .