A three mirror cavity for a magneto-optic light deflector

Krawczak, J. A.; Torok, E. J.

doi:10.1109/tmag.1980.1060791

Cited by 4 publications

(2 citation statements)

References 3 publications

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“…To our knowledge this is the first study of controlled diffraction in reflection by a flat 3d metallic thin film. However, in the context of integrated magneto-optic devices and irongarnet wave guides developed in the 1970-1980s, there are some works where garnets are used to produce Faraday and Kerr diffraction by periodic stripe domain patterns [20][21][22][23].…”

Section: Introductionmentioning

confidence: 99%

Pure magneto-optic diffraction by a periodic domain structure

Costa‐Krämer¹,

Guerrero²,

Melle³

et al. 2003

Nanotechnology

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Magneto-optic diffraction by a periodic domain structure is reported. The periodic domain structure is generated in a flat ferromagnetic metal by coupling it magnetically to an array of magnetic elements. Both exchange and magnetostatic couplings are effective, creating a modulation of the magnetization, although the effect is somewhat larger for magnetostatic coupling, since it favours an antiparallel alignment of adjacent domains. Micromagnetic simulations agree qualitatively with the experimental findings.

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Section: Introductionmentioning

confidence: 99%

Pure magneto-optic diffraction by a periodic domain structure

Costa‐Krämer¹,

Guerrero²,

Melle³

et al. 2003

Nanotechnology

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“…10,11 Therefore, investigating ways in which tailored magnetic textures can be harnessed for the design of useful optical responses is of particular interest. [11][12][13][14][15] In fact, related approaches for magnetic holography recording and the subsequent steering of light were initiated in the 1970s using garnet materials, [16][17][18][19][20][21][22][23] MnBi alloys, [24][25][26] and EuO. 27 In light of the metamaterial approach and opportunities, we here revisit the use of yttrium-iron garnet (YIG) 16,18,22 for obtaining one of the most basic functions of an optical component: deflection of light.…”

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confidence: 99%

Steering light with magnetic textures

Chioar

Vantaraki

Pohlit

et al. 2022

Applied Physics Letters

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We study the steering of visible light using a combination of magneto-optical effects and the reconfigurability of magnetic domains in yttrium-iron garnet films. The spontaneously formed stripe domains are used as a field-controlled optical grating, allowing for active spatiotemporal control of light. We discuss the basic ideas behind the approach and provide a quantitative description of the field dependence of the obtained light patterns. Finally, we calculate and experimentally verify the efficiency of our magneto-optical grating.

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An investigation of diffraction efficiency of magneto-optic deflection in garnet film

Tielian¹,

He²

1983

Journal of Magnetism and Magnetic Materials

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A three mirror cavity for a magneto-optic light deflector

Cited by 4 publications

References 3 publications

Pure magneto-optic diffraction by a periodic domain structure

Pure magneto-optic diffraction by a periodic domain structure

Steering light with magnetic textures

An investigation of diffraction efficiency of magneto-optic deflection in garnet film

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