Open AccessA DISCUSSION ON THE n-PLANE LINEAR COHERENT OPTICAL-PROCESSING SYSTEM (I)
Author(s) -
Zhan Da-San
Publication year - 1993
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.42.1422
Subject(s) - scaling , fourier transform , plane (geometry) , spatial frequency , similarity (geometry) , optics , linear scale , fractional fourier transform , computer science , physics , mathematics , fourier analysis , image (mathematics) , quantum mechanics , artificial intelligence , geometry , geodesy , geography
In this paper, we study the property of the n-plane linear coherent optical-processing system. By using of the similarity theorem of the Fourier transform and the spatial frequency scaling transform, we can show that the value of parameters {zi}n-1 are of little improtance in two special cases. Moreove, we take the coherent optical imaging system and the spatial frequency scaling transform as two examples to demonstrate the validity of the theory proposed ih this paper.