TY  - JOUR
AU  - Martínez Matos, Óscar
AU  - Vaveliuk, Pablo
PY  - 2012
DO  - 10.1364/OE.20.026913
SN  - 1094-4087
UR  - https://hdl.handle.net/20.500.14352/44150
T2  - Optics Express
AB  - Negative propagation is an unusual effect concerning the local sign change in the Poynting vector components of an optical beam under free propagation. We report this effect for finite-energy Airy beams in a subwavelength nonparaxial regime. This...
LA  - eng
M2  - 26913
PB  - Optical Society of America
KW  - Accelerating Parabolic Beams
KW  - Laser-Beams
KW  - Paraxiality
KW  - Generation
KW  - Waves
TI  - Negative propagation effect in nonparaxial Airy beams
TY  - journal article
VL  - 20
ER  -