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Dependence of integrated acousto-optical devices with one and two modulated arms on the static phase difference

机译:具有一个和两个调制臂的集成声光设备对静态相位差的依赖性

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摘要

In this paper, we develop an analytical model of an integrated acousto-optical (AO) device with arms modulated by a single surface acoustic wave beam. A comparison between one-arm and two-arm modulation is presented, which shows that two-arm modulation can significantly enhance modulation efficiency by an optimized design. A detailed analysis of the influence of static phase difference on the behavior of the AO devices has been provided, and some interesting results have been obtained. These will be helpful for an optimized design of AO devices for different functionalities.
机译:在本文中,我们开发了一种集成声光(AO)装置的分析模型,该装置具有由单个表面声波束调制的臂。进行了单臂和两臂调制的比较,表明通过优化设计,两臂调制可以显着提高调制效率。提供了静态相位差对AO器件行为的影响的详细分析,并获得了一些有趣的结果。这些将有助于优化针对不同功能的AO设备的设计。

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