Title :
Generation of spin-wave soliton-like pulse trains in yttrium iron garnet films under parallel pumping
Author :
Kalinikos, Boris A. ; Kostylev, Mikhail P. ; Kovshikov, Nikolai G. ; Benner, Hartmut
Author_Institution :
St. Petersburg Electrotechnical Univ., Russia
fDate :
9/1/2002 12:00:00 AM
Abstract :
The parametric generation of bright spin-wave soliton-like pulse trains by microwave parallel pumping has been realized in an yttrium iron garnet film. Two intrinsically different types of the stationary soliton trains were obtained. Theoretical explanation for the observed phenomena is suggested.
Keywords :
garnets; magnetic thin films; magnetostatic waves; pulse compression; solitons; spin waves; yttrium compounds; YFe5O12; YIG; bright spin-wave solitons; garnet film; group velocity; magnetostatic backward volume spin waves; microstrip structure; microwave magnetic envelope solitons; microwave parallel pumping; nonlinear pulses; parametric generation; spin-wave soliton-like pulse trains; stationary soliton trains; Frequency; Garnet films; Iron; Magnetic resonance; Microwave generation; Pulse amplifiers; Pulse generation; Solitons; Transducers; Yttrium;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2002.802487
