Efficient generation of an arbitrary nondiffracting Bessel beam employing its phase modulation.
Opt Lett
; 34(9): 1456-8, 2009 May 01.
Article
en En
| MEDLINE
| ID: mdl-19412304
We report a highly efficient method for generation of any high-order nondiffracting Bessel beam employing a phase hologram whose transmittance coincides with the phase modulation of such a beam. It is remarkable that the Bessel beam generated by this hologram, at the plane of this device, has peak amplitude higher than the amplitude of the beam employed to illuminate it.
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01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Opt Lett
Año:
2009
Tipo del documento:
Article
País de afiliación:
México
Pais de publicación:
Estados Unidos