Figure 1 | Scientific Reports

Figure 1

From: Entanglement and quantum coherence of two YIG spheres in a hybrid Laguerre–Gaussian cavity optomechanics

Figure 1

Schematic diagram of an L–G rotational-cavity optomechanical setup containing a single RM and two YIG spheres inside it. The equilibrium position of RM is given as \(\phi _0\) whereas the angular displacement is represented by the angle \(\phi\). At the same time, the interaction between both the magnon modes and the L–G cavity mode occurs respectively due to the presence of uniform bias magnetic fields \(H_{B_1}\) and \(H_{B_2}\). A Gaussian beam of frequency \(\omega _{l}\) also externally drives the cavity mode.

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