Existence of dispersion-free and diffraction-free ultra-short vectorial pulsed Bessel beams is predicted in one-dimensional photonic bandgaps (PBGs) using a Wannier-function technique. Pulsed Bessel beam propagation in a GaAs layered PBG is in particular considered.
Vectorial pulsed Bessel beams in periodic layered media
2005 Quantum Electronics and Laser Science Conference ; 2 ; 1209-1211 Vol. 2
2005-01-01
451868 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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