zemax自聚焦透镜设计目录摘要................................................................IAbstract...........................................................II绪论................................................................11自聚焦透镜简介..........................................................................................................................................................................................32自聚焦透镜的应用......................................................................................................................................................................................................................................................63球面自聚焦透镜设计仿真..............................................................................................................................................................................................................................................94优化参数...........................................................................................................................................................................................................12结束语.............................................................13致谢.............................................................14参考文献...........................................................15摘要本文主要说明应用梯度折射率对光传播的影响分析设计自聚焦透镜(GRINlens),自聚焦透镜主要应用于光纤传输系统中。自聚焦透镜同普通透镜的区别在于,自聚焦透镜材料能够使沿轴向传输的光产生折射,并使折射率的分布沿径向逐渐减小,从而实现出射光线被平滑且连续的汇聚到一点。利用此特性,G-lens在光纤传输系统中是构成准直、耦合、成像系统的主要部分。而它结构简单,体积小的特点更适用于小型光学器材中,例如窥镜系统。关键词:梯度折射率,自聚焦,光耦合,准直AbstractThisarticlemainshowingtheimpactanalysisdesignstheself-focusinglensusingthegradientrefractiveindextothelightemission(GRINlens),theself--focusinglenslieinwiththeordinarylens’difference,theself-focusinglensmaterialcancausealongtheaxial
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