Spatial and Temporal Dynamics of Dissipative Parametric Solitons in a Ferromagnetic Film Active Ring Resonator

Author

Romanenko, Dmitrii V. ; Grishin, Sergey ; Sadovnikov, Alexander ; Sharaevskii, Yurii ; Nikitov, Sergey

Author_Institution

Lab. Metamaterials, Saratov State Univ., Saratov, Russia

Volume

50

Issue

11

fYear

2014

fDate

Nov. 2014

Firstpage

1

Lastpage

4

Abstract

This paper reports the experimental results of spatial and temporal dynamics research of dissipative parametric solitons generated in a ferromagnetic film active ring resonator. Such dissipative structures are formed through three-wave parametric decay of a magnetostatic surface wave and frequency-time filtering. The spatio-temporal dynamics of dissipative parametric solitons has been investigated using the Brillouin light scattering technique. It is shown that quasi-stationary temporal structures are formed in a ring along a ferromagnetic film and are not observed in a ferromagnetic film, which is not incorporated into the ring.

Keywords

Brillouin spectra; ferromagnetic materials; magnetic thin film devices; magnetic thin films; magnetostatic wave devices; resonators; solitons; spatiotemporal phenomena; spin waves; Brillouin light scattering technique; dissipative parametric solitons; dissipative structures; ferromagnetic film active ring resonator; frequency-time filtering; magnetostatic surface wave; quasistationary temporal structures; spatio-temporal dynamics; three-wave parametric decay; Distribution functions; Frequency measurement; Graphical models; Optical ring resonators; Resonant frequency; Solitons; Transmission line measurements; Ferrite films; solitons; spin waves (SWs);

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/TMAG.2014.2326598

Filename

6971704