E. N. Beginin, S. V. Grishin, S. A. Nikitov, Yu. P. Sharaevsky, S. E. Sheshukova, “Generation of chaotic dissipative solitons in active ring resonator with one-dimensional periodic ferromagnetic miscrostructure”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 2011, Volume 37, Issue 22,Pages <nobr>50

This article is cited in 2 papers

Generation of chaotic dissipative solitons in active ring resonator with one-dimensional periodic ferromagnetic miscrostructure

E. N. Beginin^ab, S. V. Grishin^ab, S. A. Nikitov^ab, Yu. P. Sharaevsky^ab, S. E. Sheshukova^ab

^a Saratov State University
^b Kotelnikov Institute of Radioengineering and Electronics of the Russian Academy of Sciences, Moscow

Abstract: Generation of chaotic dissipative solitons has been observed in an active ring resonator with one-dimensional periodic ferromagnetic microstructure comprising a single-crystalline film of yttrium iron garnet (YIG) with a lattice of grooves oriented perpendicular to the direction of propagation of a magnetostatic surface wave (MSSW). A quasi-periodic train of chaotic dissipative solitons was generated in this system under the conditions of three-magnon processes of MSSW decay due to the passive synchronization (PS) of spin wave self-modulation in a frequency band corresponding to the first bandgap. The PS onset was caused by the saturable absorption of microwave signals within the bandgap of the MSSW transmission line.

Received: 09.06.2011