Artículos de revistas
Diffraction-attenuation resistant beams in absorbing media
Registro en:
Optics Express. Optical Soc Amer, v. 14, n. 5, n. 1804, n. 1809, 2006.
1094-4087
WOS:000235910200012
10.1364/OE.14.001804
Autor
Zamboni-Rached, M
Institución
Resumen
In this work, in terms of suitable superpositions of equal-frequency Bessel beams, we develop a theoretical method to obtain localized stationary wave fields, in absorbing media, capable to assume, approximately, any desired longitudinal intensity pattern within a chosen interval 0 <= z <= L of the propagation axis z. As a particular case, we obtain new nondiffractive beams that can resist the loss effects for long distances. These new solutions can have different and interesting applications, such as optical tweezers, optical or acoustic bistouries, various important medical apparatuses, etc.. (c) 2006 Optical Society of America. 14 5 1804 1809