Shaping of microwave pulses using phase-sensitive spin-wave amplifier

A.A. Serga; T. Schneider; B. Hillebrands; Mikhail Kostylev; A.N. Slavin

doi:10.1063/1.2429028

Shaping of microwave pulses using phase-sensitive spin-wave amplifier

A.A. Serga, T. Schneider, B. Hillebrands, Mikhail Kostylev, A.N. Slavin

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

It is shown that by introducing a phase shift between the signal microwave pulse and the double-frequency pumping pulse in a parametric spin-wave amplifier it is possible to effectively control the shape of the output microwave pulse. The observed pulse shaping results from the interference of a signal pulse with copropagating "idle" pulse parametrically excited by pumping and with the parasitic standing spin waves amplified by pumping from the thermal level. This interpretation is supported by the numerical simulation and by the results of a time-resolved Brillouin light scattering experiment.

Original language	English
Pages (from-to)	online - approx 5-20pp
Journal	Applied Physics Letters
Volume	90
Issue number	2
DOIs	https://doi.org/10.1063/1.2429028
Publication status	Published - 2007

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10.1063/1.2429028

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title = "Shaping of microwave pulses using phase-sensitive spin-wave amplifier",

abstract = "It is shown that by introducing a phase shift between the signal microwave pulse and the double-frequency pumping pulse in a parametric spin-wave amplifier it is possible to effectively control the shape of the output microwave pulse. The observed pulse shaping results from the interference of a signal pulse with copropagating {"}idle{"} pulse parametrically excited by pumping and with the parasitic standing spin waves amplified by pumping from the thermal level. This interpretation is supported by the numerical simulation and by the results of a time-resolved Brillouin light scattering experiment.",

author = "A.A. Serga and T. Schneider and B. Hillebrands and Mikhail Kostylev and A.N. Slavin",

year = "2007",

doi = "10.1063/1.2429028",

language = "English",

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pages = "online -- approx 5--20pp",

journal = "Applied Physics Letters",

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T1 - Shaping of microwave pulses using phase-sensitive spin-wave amplifier

AU - Serga, A.A.

AU - Schneider, T.

AU - Hillebrands, B.

AU - Kostylev, Mikhail

AU - Slavin, A.N.

PY - 2007

Y1 - 2007

N2 - It is shown that by introducing a phase shift between the signal microwave pulse and the double-frequency pumping pulse in a parametric spin-wave amplifier it is possible to effectively control the shape of the output microwave pulse. The observed pulse shaping results from the interference of a signal pulse with copropagating "idle" pulse parametrically excited by pumping and with the parasitic standing spin waves amplified by pumping from the thermal level. This interpretation is supported by the numerical simulation and by the results of a time-resolved Brillouin light scattering experiment.

AB - It is shown that by introducing a phase shift between the signal microwave pulse and the double-frequency pumping pulse in a parametric spin-wave amplifier it is possible to effectively control the shape of the output microwave pulse. The observed pulse shaping results from the interference of a signal pulse with copropagating "idle" pulse parametrically excited by pumping and with the parasitic standing spin waves amplified by pumping from the thermal level. This interpretation is supported by the numerical simulation and by the results of a time-resolved Brillouin light scattering experiment.

U2 - 10.1063/1.2429028

DO - 10.1063/1.2429028

M3 - Article

SN - 0003-6951

VL - 90

SP - online - approx 5-20pp

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 2

ER -

Shaping of microwave pulses using phase-sensitive spin-wave amplifier

Abstract

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