Space–bandwidth ratio as a means of choosing between Fresnel and other linear canonical transform algorithms

John J. Healy, John T. Sheridan
2011 Optical Society of America. Journal A: Optics, Image Science, and Vision  
doi:10.1364/josaa.28.000786 pmid:21532689 fatcat:ufxr7up7ibbrzgco575npohoem