The integration of silicon-based waveguides with barium titanate thin films enables the realization of efficient electro-optic switches and modulators operating at cryogenic temperatures, offering promising opportunities for quantum technologies.

中文翻译：

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光开关和调制器处于深度冻结状态。

硅基波导与钛酸钡薄膜的集成实现了在低温下运行的高效电光开关和调制器的实现，为量子技术提供了广阔的机遇。