info:eu-repo/semantics/article
Distinguishing fine details by Fresnel domain diffraction
Registro en:
Medina, F. F., Barrera Ramírez, J. F., & Garcia Sucerquia, J. (2004). Distinguishing fine details by Fresnel domain diffraction. Proceedings of SPIE. 5622, 1119-1123.
027-7786
10.1117/12.591604
199-6756
Autor
Medina Estrada, Franciso Fernando
Barrera Ramírez, John Fredy
Garcia Sucerquia, Jorge Iván
Institución
Resumen
ABSTRACT: The capability of distinguishing fine details in simple structures by means of Fresnel domain diffraction is shown.
Through numerical simulations it is s hown that t he b igger Fresnel's number in the diffraction c onsidered the bigger differentiability is reached. A circular clear aperture with two fine details is employed for illustrating.