Digital computation of the complex linear canonical transform

被引：4
|
作者：
Liu, Changgeng [1 ,2 ]
Wang, Dayong [1 ]
Healy, John J. [3 ,4 ]
Hennelly, Bryan M. [3 ,4 ]
Sheridan, John T. [5 ,6 ,7 ]
Kim, Myung K. [2 ]
机构：
[1] Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
[2] Univ S Florida, Dept Phys, Tampa, FL 33612 USA
[3] Natl Univ Ireland, Dept Comp Sci, Maynooth, Kildare, Ireland
[4] Natl Univ Ireland, Callan Inst, Maynooth, Kildare, Ireland
[5] Univ Coll Dublin, Commun & Optoelect Res Ctr, Dublin 4, Ireland
[6] Univ Coll Dublin, Sci Fdn Ireland SFI Strateg Res Cluster Solar Ene, Dublin 4, Ireland
[7] Univ Coll Dublin, Coll Engn Math & Phys Sci, Sch Elect Elect & Mech Engn, Dublin 4, Ireland
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 2011年 / 28卷 / 07期
基金：
爱尔兰科学基金会; 美国国家科学基金会;
关键词：
WIGNER DISTRIBUTION FUNCTION; FRESNEL; ALGORITHM; SPECKLE;
D O I：
10.1364/JOSAA.28.001379
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An efficient algorithm for the accurate computation of the linear canonical transform with complex transform parameters and with complex output variable is presented. Sampling issues are discussed and the requirements for different cases given. Simulations are provided to validate the results. (C) 2011 Optical Society of America
引用
收藏
页码：1379 / 1386
页数：8
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