激光生物学报, 2010, 19 (3): 408, 网络出版: 2015-10-08
基于Hartmann-Shack传感器的人眼波前像差重建技术
Reconstruction Technology of Wavefront Aberration of Human Eye Based on Hartmann-Shack Senor
人眼像差 Hartmann-Shack传感器 波前重建 Zernike多项式 aberration of human eye Hartmann-Shack sensor reconstruction of wavefront Zernike polynomials
摘要
阐述了人眼波前像差的概念及其Zernike多项式表示方法, 着重讨论了Hartmann-Shack传感器测量人眼像差的机理和人眼波前像差重建的方法, 并对人眼波前像差重建系统进行了详细设计。该技术给人眼像差的校正以及角膜“个体化切削”的实现带来了新契机。
Abstract
Definition of wavefront aberration of human eye and its expressive method by Zernike Polynomials are introduced. Mechanism of measuring wavefront aberration by Hartman-Shack sensor and rebuilding method are discussed, and the rebuilding system of wavefront aberration of human eye is designed. This technology provides a new opportunity to correct human eye aberration and achieve customized ablation of cornea.
高玮玮, 沈建新. 基于Hartmann-Shack传感器的人眼波前像差重建技术[J]. 激光生物学报, 2010, 19(3): 408. GAO Wei-wei, SHEN Jian-xin. Reconstruction Technology of Wavefront Aberration of Human Eye Based on Hartmann-Shack Senor[J]. Acta Laser Biology Sinica, 2010, 19(3): 408.