標題: A METHOD FOR MEASURING THE SPHERICAL-ABERRATION OF A CYLINDRICAL OPTICAL-ELEMENT BY FOURIER-TRANSFORM TECHNIQUE
作者: CHANG, CW
SU, DC
交大名義發表
光電工程學系
National Chiao Tung University
Department of Photonics
公開日期: 1-七月-1992
摘要: A simple method of using Fourier transform technique for measuring the spherical aberration of a cylindrical optical element is presented. First, a collimated monochromatic light passes through a linear grating and a tested cylindrical optical element, then the deformed fringes are obtained in the observation plane. Next, the fringes are analyzed with the techniques of Fourier transform, bandpass filtering and inverse Fourier transform and finally the spherical aberration of the tested element is obtained.
URI: http://hdl.handle.net/11536/3357
ISSN: 0030-4026
期刊: OPTIK
Volume: 91
Issue: 1
起始頁: 16
結束頁: 18
顯示於類別:期刊論文