论文标题
蓝宝石在蓝宝石锂中的声学调制
Acousto-optic modulation in lithium niobate on sapphire
论文作者
论文摘要
我们在蓝宝石的X型尼橙酸酯膜中展示了声学相调节剂，详细介绍了压电和光力耦合系数对晶体方向的依赖性。这个新平台支持没有悬浮液的高度限制，强烈的压电机械波，使其成为宽带和高效集成的声学设备，电路和系统的有前途的候选人。
We demonstrate acousto-optic phase modulators in X-cut lithium niobate films on sapphire, detailing the dependence of the piezoelectric and optomechanical coupling coefficients on the crystal orientation. This new platform supports highly confined, strongly piezoelectric mechanical waves without suspensions, making it a promising candidate for broadband and efficient integrated acousto-optic devices, circuits, and systems.
