采用二元光学透镜的传像光纤束耦接镜设计  

Hybrid Refractive-Diffractive Optical Coupler for Image Guide Fiber Bundle

作　　者：李东源[1] 张英远[1] 王丹伟[1] 

机构地区：[1]东北电子技术研究所,辽宁锦州121000

出　　处：《中国电子科学研究院学报》2007年第2期155-157,共3页Journal of China Academy of Electronics and Information Technology

摘　　要：在光学耦接镜设计中引入衍射面,根据二元光学元件的三级像差理论,分析了衍射面初始结构参数的求解规律,通过理论计算和ZEMAX光学设计软件的优化,给出工作波长0.8-1.1μm,焦距33.6 mm,光学长度为63 mm,采用一个衍射面的耦接镜设计实例。该耦接镜成像质量优良,适用于单丝直径16μm,截面直径为6 mm的光纤传像束。Optical coupler lens is designed with diffractive surface.According to the third order aberration theory of binary optics element,the method to calculate the initial structure parameter of binary surface is presented in this paper.The result of design with one diffractive surface is shown with calculation and optimization of optical design software ZEMAX,where the operating wavelength is 0.8～1.1 μm,the focal length is 33.6 mm,and the optical length is 63 mm.The result is available for imaging fiber bundle,whose single core diameter is 16 μm and whose section diameter is 6 mm.

关 键 词：应用光学 二元光学 光纤传像束 折—衍混合 

分 类 号：O438[机械工程—光学工程] O439[理学—光学]