声光偏转 meaning in Chinese
acousto-optic deflection
Examples
- The result shows that the law of acoustic - optic deflexion and modulation basically tallies with the experiment
通过实验测量，绘制了声光偏转和调制曲线，并结合理论对实验结果作了分析讨论。 - Secondly , the performance of the acousto - optic steering system is deteriorated as a result of the coupling because of nonlinear of quadrant detector and the pointing error introduced by satellite platform vibration . for this problem , this paper introduces the model reference adaptive control system , and presents the perfect model . the model reference adaptive controller is designed to force the output of the acousto - optic steering system following the output of the perfect model to improve the system performance
其次,针对声光偏转系统由于器件的非线性造成的耦合和平台振动造成的指向误差导致系统性能恶化问题,引入了模型参考自适应控制系统,提出了理想的模型,设计了模型参考自适应控制器,强迫性能恶化的声光偏转系统的输出跟随理想模型的输出,使其性能改善,利用超稳定性理论确定自适应参数以保证系统的稳定性。 - A collinear acoustooptic - deflector of pronton - exchanged linbo3 channel wave - guide is studied . the theoretical analysis , structure design and device fabrication of linbo3 pronton - exchanged acoustooptic wave - guided deflector have been finished in this thesis . the width of wave - guide , the width , spacing , effective aperture and width of electrode of interdigital transduces have been theoretically analyzed and designed
本论文研究了一种质子交换linbo3沟道波导共线式声光偏转器,其特点是利用了沟道波导的横向约束,限制了声波的发散和衍射效应,使得窄孔径电极结构得以实现,从而增加了功率密度,使总的声场驱动功率降低。 - Theory and experiments of bulk - wave acousto - electro - optical ( aeo ) device , involving one - dimension and multi - dimension , are systematically studied . the thesis includes the following contents : coupled - wave equation theory of aeo interaction , determination of the optimum operating mode of aeo device , geometrical relationships of the anisotropic acousto - optic interaction , design and experiment of the aeo device . finally , the optimum design of ao device with beam steering theory is also studied
论文主要研究内容包括:一维和多维声电光效应的耦合波方程及其衍射效率计算公式的建立、一维和多维声电光器件最佳工作模式的选择、声电光晶体反常声光互作用几何关系的计算、 ln一维反常声电光器件和kdp二维反常声电光器件的设计制作以及实验测试、正常与反常超声跟踪声光偏转器的优化设计。 - Acoustooptic deflector is the significant component of the optical devices such as integrated optical spectrograph , tunable filter , scanner , convolver , correlator and optical switch etc . acoustooptic deflector can be divided into collinear and non - collinear , bulky and wave - guided , body devices and surface devices
声光偏转器是集成光学频谱仪、可调谐滤波器、扫描仪、卷积器等光学器件的重要组件、声光偏转器可分为共线式和非共线式、块体型和波导型以及体波器件和表面波器件。