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具有良好性能的各类声光器件,如调制器、扫描器、偏转器、滤光器等已分别在新闻传真、激光印刷、信息记录和处理以及激光腔内使用方面获得了巩固的地位.而今,声光技术和计算机技术的结合越来越密切.用声光记录取代现有的机械式打印机不仅使输出速度提高一个数量级以上,而且在可靠性、寿命、噪声方面均比机械式打印机好且成本低廉.将声光器件和现代精巧的微型计算机组合,还可实现许多独特的功能,电控快速调谐光谱计便是一例.可以预计,随着科学技术的飞速发展,声光技术在计算机设备中日益获得广泛地应用,必将产生一代新的设备与仪表.本刊安排的这次声光技术讲座,着重介绍了声光器件在计算机设备中的应用.以使读者对声光技术的发展动向有一概括的了解.
Various types of acousto-optic devices with good performance, such as modulators, scanners, deflectors, filters, etc., have gained a solid position in press facsimile, laser printing, information recording and processing, and laser cavity use, respectively. , Acousto-optic technology and computer technology are more and more closely.Using the acousto-optic recording to replace the existing mechanical printer not only make the output speed more than an order of magnitude, but also in the reliability, life expectancy, noise better than the mechanical printer Low cost.The combination of acoustooptic devices and modern compact microcomputers can also realize many unique functions, such as electronically controlled fast tuning spectrometer.It is expected that with the rapid development of science and technology, acousto-optic technology in the computer equipment Is increasingly widely used, will inevitably produce a generation of new equipment and instrumentation.The magazine arranged the acousto-optic technology seminar, focusing on the introduction of acousto-optic devices in computer equipment in order to enable readers to the development of acousto-optic technology Trend has a general understanding.