Imaginary angle fractional Fourier transform and its optical implementation Article

Hua, J, Liu, L, Li, G. (1997). Imaginary angle fractional Fourier transform and its optical implementation . Science in China Series E Engineering and Materials Science, 40(4), 374-378. 10.1007/bf02919423

cited authors

  • Hua, J; Liu, L; Li, G

abstract

  • The concept of imaginary angle fractional Fourier transform is proposed. Its existence and additive operation are proved. With this concept, FRT is expanded to the optical transform of convex lens outside the range of double focal length and that of concave lens.

authors

publication date

  • January 1, 1997

published in

Digital Object Identifier (DOI)

start page

  • 374

end page

  • 378

volume

  • 40

issue

  • 4