Acousto-optic modulation of CO2 laser amplifier by using Bragg diffraction is described.
本文叙述了CO2激光的布喇格衍射型声光调制及放大装置。
The novel infrared spectra measuring system using AOTF (Acousto-Optic Tunable Filter) as dispersive element is presented.
介绍了一种以声光可调谐滤光器(AOTF)为色散元件的新型红外光谱测量系统。
This paper introduces the basic principle, features, system configuration of Acousto-Ultrasonic Assessment and the apparatus structure.
本文介绍了声-超声评定的基本原理、特点、系统配置及典型声-超声仪器的结构。
The coupled wave equation of multi dimensional Acousto electro optic(AEO)effect is derived according to the opinion of parameter interaction.
按照参量互作用的观点推出多维声电光效应的耦合波方程，并给出多维声电光效应衍射效率计算公式。
Theory and experiments of bulk-wave Acousto-Electro-Optical (AEO) device, involving one-dimension and multi-dimension, are systematically studied.
本文中对体波声电光效应理论和实验进行了系统地研究，研究范围从一维声电光效应到多维声电光效应。
Modules including infrared detection over human body, smoke detection, the valuables detection, data storage , acousto-optic alarm, etc. are carried out in the design.
其中含人体红外检测，烟雾检测及声光报警，安防数据存储等模块。
If we hold the distance unchanged between the emitting transducer and receiving transducer, the acousto-elasticity equation can be used without measuring the distance.
如果保持发射和接受换能器之间的距离不变，那么不需要测量距离就可以应用声弹性公式。
The wavelet coefficient of the feature band was regarded as the feature parameter of the Acousto Ultrasonic signal and it can distinguish defects from the adhesively bonded joints.
以此特征频带的小波变换系数作为声-超声信号特征参数，可分辨出胶接区域的缺陷信号。
Mostly design to laser machine, laser communication, lidar, laser image remote sensing, laser jamming, acousto-optic spectral analysis region, product had been able to extensive use.
主要用于激光加工机、激光通讯、激光雷达、激光图像遥感、激光干扰、声光频谱分析等领域，产品已得到广泛应用。
In addition, a kind of new method is to use hang hanger to hang TV or sound equipment in sky, acousto-optic the effect is not decreased, however a lot of many spaces can be offered use.
此外，一种新的方法是使用悬吊架把电视或音响设备悬于空中，声光效果不减，却多出许多空间可供利用。
In addition, a kind of new method is to use hang hanger to hang TV or sound equipment in sky, acousto-optic the effect is not decreased, however a lot of many spaces can be offered use.
此外，一种新的方法是使用悬吊架把电视或音响设备悬于空中，声光效果不减，却多出许多空间可供利用。
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