Effect of higher order magnetostatic forward volume wave modes on Bragg diffraction of laser light in a layered yttrium iron garnet film geometry

Liang Ping Peng; J. P. Parekh; H. S. Tuan

doi:10.1063/1.364691

Effect of higher order magnetostatic forward volume wave modes on Bragg diffraction of laser light in a layered yttrium iron garnet film geometry

Liang Ping Peng
, J. P. Parekh
, H. S. Tuan

Electrical Engineering

Stony Brook University

Stony Brook University

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

6 Scopus citations

Abstract

The present article reports a theoretical study of the TM₀→TE₀ mode conversion of laser light through Bragg diffraction by higher order magnetostatic forward volume waves (MSFVWs) in a layered yttrium iron garnet (YIG) film geometry. It is found that this mode conversion can be significant, thereby somewhat mitigating the previously reported advantage of YIG film layering, i.e., layering affords a significant improvement in the bandwidth for magneto-optic coupling. Computations of the level of magneto-optic (MO) coupling caused by higher order MSFVWs excited by a microstrip transducer in a double YIG film layered structure are presented. The use of a triple YIG film layered geometry with lifted transducers for suppressing the unwanted effect of higher order MSFVW modes on the MO coupling is discussed,

Original language	English
Pages (from-to)	5671-5673
Number of pages	3
Journal	Journal of Applied Physics
Volume	81
Issue number	8 PART 2B
DOIs	https://doi.org/10.1063/1.364691
State	Published - Apr 15 1997

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title = "Effect of higher order magnetostatic forward volume wave modes on Bragg diffraction of laser light in a layered yttrium iron garnet film geometry",

abstract = "The present article reports a theoretical study of the TM0→TE0 mode conversion of laser light through Bragg diffraction by higher order magnetostatic forward volume waves (MSFVWs) in a layered yttrium iron garnet (YIG) film geometry. It is found that this mode conversion can be significant, thereby somewhat mitigating the previously reported advantage of YIG film layering, i.e., layering affords a significant improvement in the bandwidth for magneto-optic coupling. Computations of the level of magneto-optic (MO) coupling caused by higher order MSFVWs excited by a microstrip transducer in a double YIG film layered structure are presented. The use of a triple YIG film layered geometry with lifted transducers for suppressing the unwanted effect of higher order MSFVW modes on the MO coupling is discussed,",

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AU - Parekh, J. P.

AU - Tuan, H. S.

PY - 1997/4/15

Y1 - 1997/4/15

N2 - The present article reports a theoretical study of the TM0→TE0 mode conversion of laser light through Bragg diffraction by higher order magnetostatic forward volume waves (MSFVWs) in a layered yttrium iron garnet (YIG) film geometry. It is found that this mode conversion can be significant, thereby somewhat mitigating the previously reported advantage of YIG film layering, i.e., layering affords a significant improvement in the bandwidth for magneto-optic coupling. Computations of the level of magneto-optic (MO) coupling caused by higher order MSFVWs excited by a microstrip transducer in a double YIG film layered structure are presented. The use of a triple YIG film layered geometry with lifted transducers for suppressing the unwanted effect of higher order MSFVW modes on the MO coupling is discussed,

AB - The present article reports a theoretical study of the TM0→TE0 mode conversion of laser light through Bragg diffraction by higher order magnetostatic forward volume waves (MSFVWs) in a layered yttrium iron garnet (YIG) film geometry. It is found that this mode conversion can be significant, thereby somewhat mitigating the previously reported advantage of YIG film layering, i.e., layering affords a significant improvement in the bandwidth for magneto-optic coupling. Computations of the level of magneto-optic (MO) coupling caused by higher order MSFVWs excited by a microstrip transducer in a double YIG film layered structure are presented. The use of a triple YIG film layered geometry with lifted transducers for suppressing the unwanted effect of higher order MSFVW modes on the MO coupling is discussed,

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JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 8 PART 2B

ER -

Effect of higher order magnetostatic forward volume wave modes on Bragg diffraction of laser light in a layered yttrium iron garnet film geometry

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