We extend the concept of radially and azimuthally polarized optical beams to the polychromatic domain by introducing cylindrically polarized nondiffracting optical pulses. In particular, we discuss in detail the case of cylindrically polarized X-waves, both in the paraxial and nonparaxial regime. The explicit expressions for the electric and magnetic fields of cylindrically polarized X-waves are also reported.
Cylindrically polarized nondiffracting optical pulses / Ornigotti, Marco; Conti, Claudio; Szameit, Alexander. - In: JOURNAL OF OPTICS. - ISSN 2040-8978. - STAMPA. - 18:7(2016), p. 075605. [10.1088/2040-8978/18/7/075605]
Cylindrically polarized nondiffracting optical pulses
CONTI, CLAUDIO;
2016
Abstract
We extend the concept of radially and azimuthally polarized optical beams to the polychromatic domain by introducing cylindrically polarized nondiffracting optical pulses. In particular, we discuss in detail the case of cylindrically polarized X-waves, both in the paraxial and nonparaxial regime. The explicit expressions for the electric and magnetic fields of cylindrically polarized X-waves are also reported.| File | Dimensione | Formato | |
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