We study the near axis power transport efficiency of truncated nondiffracting beams by presenting a mathematical method able to compute it, in the limits set by the Fresnel approximation. We apply our technique to truncated Bessel, Weber and gaussian beams showing the advantages of the nondiffracting beams over the other.
Comparison of Nondiffracting Laser-beams / Bloisi, Francesco; Vicari, LUCIANO ROSARIO MARIA. - In: OPTICS COMMUNICATIONS. - ISSN 0030-4018. - STAMPA. - 75:(1990), pp. 353-357. [10.1016/0030-4018(90)90195-Y]
Comparison of Nondiffracting Laser-beams
BLOISI, FRANCESCO;VICARI, LUCIANO ROSARIO MARIA
1990
Abstract
We study the near axis power transport efficiency of truncated nondiffracting beams by presenting a mathematical method able to compute it, in the limits set by the Fresnel approximation. We apply our technique to truncated Bessel, Weber and gaussian beams showing the advantages of the nondiffracting beams over the other.File in questo prodotto:
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