Fourier transforms of fractional order a are defined in a manner such that the common
Fourier transform is a special case with order a= 1. An optical interpretation is provided in …

Fractional Fourier transforms and optical systems Page 1 1 September 1994 OPTICS
COMMUNICATIONS ELSEVIER Optics Communications 110 (1994) 517-522 Fractional Fourier …

We study the transmission of a monochromatic “image” through a paraxial cavity. Using the
formalism of self-transform functions, we show that a transverse degenerate cavity transmits …

A function that is its own Fourier transform is coined a self-Fourier function. The complete set
of self-Fourier functions has been recently defined by Caola [J. Phys. A: Math. Nucl. Gen. 24 …

В монографии рассмотрены лазерные световые пучки, у которых при
распространении в свободном пространстве поперечное распределение …

Fresnel diffraction and lens transformations can be combined to implement optical
transformations corresponding to operators that are roots of the identity operator?. Since …

Cette thèse étudie l'amplification d'une image par un processus paramétrique. Réaliser cette
amplification de manière continue nécessite de placer le milieu paramétrique dans une …

自傅里叶函数构造法则的研究” Page 1 第17卷第1期光学学报Vol.17,No.1 1997年1月ACTA()PTICA
SINICA January,1997 自傅里叶函数构造法则的研究” 华建文刘立人 (中国科学院上海光学精密 …

Particular forms of the Wigner distribution function and its moments of arbitrary order are
derived for a generalized definition of the self-Fourier functions. The general form of the …

Ultrasound radiation has been recently used for the synthesis of mesoporous materials
(MSPM). The main advantages are manifested in the short preparation time and thicker …