Weak measurement of the composite Goos-Hänchen shift in the critical region.

Autor: Santana OJ, Carvalho SA, De Leo S, de Araujo LE
Jazyk: angličtina
Zdroj: Optics letters [Opt Lett] 2016 Aug 15; Vol. 41 (16), pp. 3884-7.
DOI: 10.1364/OL.41.003884
Abstrakt: By using a weak measurement technique, we investigated the interplay between the angular and the lateral Goos-Hänchen shift of a focused He-Ne laser beam for incidence near the critical angle. We verified that this interplay dramatically affects the composite Goos-Hänchen shift of the propagated beam. The experimental results confirm theoretical predictions that recently appeared in the literature.
Databáze: MEDLINE