Goos-Hänchen shift at Brillouin light scattering by a magnetostatic wave in the Damon-Eshbach configuration [Invited]

Autor: Yuliya S. Dadoenkova, Maciej Krawczyk, Igor L. Lyubchanskii
Rok vydání: 2022
Předmět:
Zdroj: Optical Materials Express. 12:717
ISSN: 2159-3930
Popis: The lateral shift of an optical beam undergoing Brillouin light scattering by a spin wave propagating along the interface between magnetic and dielectric media (Damon-Eshbach configuration) in the total internal reflection geometry is studied theoretically. Linear and quadratic magneto-optic terms in polarization are taken into account. It is shown that the lateral shift depends on the polarization (s- or p-) state of the scattered electromagnetic wave as well as on the frequency of the spin wave.
Databáze: OpenAIRE