Sketch of the mechanism of generating squeezed microwave fields in cavity magnomechanics (IMAGE)

Science China Press

Sketch of the mechanism of generating squeezed microwave fields in cavity magnomechanics

Caption

The magnetostrictive interaction of an yttrium-iron-garnet (YIG) sphere in a cavity magnomechanical system prepares the magnon mode in a squeezed vacuum state. The squeezing is transferred to the coherently coupled microwave cavity field, thereby yielding a squeezed microwave cavity output field.

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