应用Hartmann-Shack原理测量人眼波前像差的系统研究  

Researches on the system of the measurement of the eye aberrations based on the principle of Hartmann-Shack

作　　者：童桂[1] 廖文和[1] 丁雪峰[1] 

机构地区：[1]南京航空航天大学机电学院,江苏南京210016

出　　处：《应用激光》2006年第3期204-206,共3页Applied Laser

基　　金："十五"国家计委产业化项目(计产业[2002]31329);江苏省"十五"高技术研究项目(BG2002012)

摘　　要：分析波动光学中人眼像差的产生机理和波前像差的表示方式,着重讨论了Hartmann-Shack波前传感器测量波前像差的原理,结合自适应光学中Zernike多项式重建波前的理论,提出了应用H-S波前传感器测量人眼波前像差的解决方案,使得由波前像差引导的人眼视觉矫正技术能达到一个新的水平。The mechanism of the production of the aberration in the human eyes and the ways to describe them were analysed according to wave optics theory, and the principle of the Hartmann-Shack sensor to measure the wavefront aberrations was discussed emphatically. Afterwards the resolved scheme of the measurement of the eye wavefront aberrations was proposed by the use of the Hartmann-Shack sensor ,which is involved with the theory of the wavefront reconstruction by the use of the Zernike polynomials in the adaptive optics, therefore by this way the ocular correction technology guided by the wavefront aberrations were expected to achieve a new level.

关 键 词：波前像差 Hartmann-Shack 传感器 视觉矫正 

分 类 号：TN305.7[电子电信—物理电子学] TP391.4[自动化与计算机技术—计算机应用技术]