A SIMPLE REALIZATION OF FRACTIONAL FOURIER-TRANSFORM AND RELATION TO HARMONIC-OSCILLATOR GREEN-FUNCTION

被引：45

作者：

AGARWAL, GS ^{[1
]}

SIMON, R ^{[1
]}

机构：

[1] INST MATH SCI,MADRAS 600113,INDIA

来源：

OPTICS COMMUNICATIONS | 1994年 / 110卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0030-4018(94)90165-1

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A simple relation between the fractional Fourier transform (FRACFT) and the Green's function for the harmonic oscillator is demonstrated. This relation enables us to understand easily the characteristics of FRACFT and leads to an elementary realization of FRACFT in terms of Fresnel diffraction.

引用

页码：23 / 26

页数：4

共 16 条

[1] WIGNER-FUNCTION DESCRIPTION OF QUANTUM NOISE IN INTERFEROMETERS [J].