A configuration of a laser polarisation modulator based on isotropic acousto-optic interaction is proposed. Polarisation control is performed by a 2D acousto-optic cell based on one monoclinic single crystal. A possibility of implementing this modulator on the basis of a KY(WO₄)₂ crystal is demonstrated.

中文翻译：

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单斜晶体中光偏振的声光调制

提出了一种基于各向同性声光相互作用的激光偏振调制器结构。偏振控制由基于一个单斜单晶的二维声光单元执行。_{演示了基于 KY(WO 4} ) ₂晶体实现该调制器的可能性。