哈特曼传感器测量人眼波像差的特性研究  

Property Study for Hartmann Sensor Used in Measuring Wave Aberration of Human Eye

作　　者：全薇[1] 凌宁[2] 王肇圻[1] 饶学军[2] 王成[2] 陈志辉[2] 

机构地区：[1]南开大学现代光学研究所,天津300071 [2]中国科学院光电技术研究所,四川成都610209

出　　处：《光电工程》2003年第3期1-5,共5页Opto-Electronic Engineering

摘　　要：准确测量人眼波像差,对提高正常眼睛的视力和人眼屈光矫正手术具有重要的实验和临床 价值。对哈特曼传感器测量人眼波像差的精确性和重复性进行了研究,测量人眼离焦的精度为0.2D,波像差的平均偏差为0.065mm。Accurately measurement of wave aberration of human eye has important experimental and clinical value for improving vision of normal human eye and correcting operation of diopter. Study on accuracy and repeatability of measuring wave aberration of human eye with Hartmann sensor is carried out. Defocusing accuracy for measuring human eye is 0.2 D and average error of wave aberration is 65 nm.

关 键 词：波像差 人眼波像差 波前传感器 哈特曼传感器 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]