2003/03/19 by V. F. Tamari, Vladimir F. Tamari, Tamari, V. F.
Chemistry · Medicine · Physics and Astronomy · #Biofield Effects and Biophysics #FOS: Physical sciences #General Physics (physics.gen-ph) #History and advancements in chemistry #Quantum Mechanics and Applications #physics.gen-ph
paper · pdf · doi:10.48550/arxiv.physics/0303073
8 pages, 10 figures
arxiv created 2003/03/19 · openalex publication_date 2003/03/19 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
De-diffraction (DD), a new procedure to totally cancel diffraction effects from wave-fields is presented, whereby the full field from an aperture is utilized and a truncated geometrical field is obtained, allowing infinitely sharp focusing and non-diverging beams. This is done by reversing a diffracted wave-fields' direction. The method is derived from the wave equation and demonstrated in the case of Kirchhoff's integral. An elementary bow-wavelet is described and the DD process is related to quantum and relativity theories.