TY - GEN
T1 - On the tunneling of full-vector X-Waves through a slab under frustrated total reflection condition
AU - Salem, Mohamed
AU - Bagci, Hakan
N1 - KAUST Repository Item: Exported on 2020-10-01
PY - 2012/7
Y1 - 2012/7
N2 - Tunneling of full-vector X-Waves through a dielectric slab under frustrated total reflection condition is investigated. Full-vector X-Waves are obtained by superimposing transverse electric and magnetic polarization components, which are derived from the scalar X-Wave solution. The analysis of reflection and transmission at the dielectric interfaces is carried out analytically in a straightforward fashion using vector Bessel beam expansion. Investigation of the fields propagating away from the farther end of the slab (transmitted fields) shows an advanced (superluminal) transmission of the X-Wave peak. Additionally, a similar advanced reflection is also observed. The apparent tunneling of the peak is shown to be due to the phase shift in the fields' spectra and not to be causally related to the incident peak. © 2012 IEEE.
AB - Tunneling of full-vector X-Waves through a dielectric slab under frustrated total reflection condition is investigated. Full-vector X-Waves are obtained by superimposing transverse electric and magnetic polarization components, which are derived from the scalar X-Wave solution. The analysis of reflection and transmission at the dielectric interfaces is carried out analytically in a straightforward fashion using vector Bessel beam expansion. Investigation of the fields propagating away from the farther end of the slab (transmitted fields) shows an advanced (superluminal) transmission of the X-Wave peak. Additionally, a similar advanced reflection is also observed. The apparent tunneling of the peak is shown to be due to the phase shift in the fields' spectra and not to be causally related to the incident peak. © 2012 IEEE.
UR - http://hdl.handle.net/10754/564583
UR - http://ieeexplore.ieee.org/document/6349029/
UR - http://www.scopus.com/inward/record.url?scp=84870547772&partnerID=8YFLogxK
U2 - 10.1109/APS.2012.6349029
DO - 10.1109/APS.2012.6349029
M3 - Conference contribution
SN - 9781467304627
BT - Proceedings of the 2012 IEEE International Symposium on Antennas and Propagation
PB - Institute of Electrical and Electronics Engineers (IEEE)
ER -