Bracco Imaging S.p.a.

Nonox Ltd.

Valerio Abate

Marco Mattiuzzi

Hugo Enrique Hernàndez Figueroa

Michela Bianchi

Michel Zamboni Rached

Kleber Zuza Nobrega

Cesar Augusto Dartora

Erasmo Recami

Alberto Conti

Method for producing a stationary wave field of arbitrary shape comprising the steps of defining at least one volume being limited in the direction of the axis of propagation of a beam, of the type 0&#x2266;z&#x2266;L; defining an intensity pattern within the said region 0&#x2266;z&#x2266;L by a function F(z), describing the said localized and stationary intensity pattern, which is approximated by means of a Fourier expansion or by a similar expansion in terms of (trigonometric) orthogonal functions; providing a generic superposition of Bessel or other beams highly transversally confined; calculating the maximum number of superimposed Bessel beams the amplitudes, the phase velocities and the relative phases of each Bessel beam of the superposition, and the transverse and longitudinal wavenumbers of each Bessel beam of the superposition.

Method and apparatus for producing stationary intense wave fields of arbitrary shape

Filtering device

Growing community of inventors

Saronno, Italy

Valerio Abate