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关于高功率(5兆瓦)、高重复率(64脉冲/秒)YAG激光雷达,东芝公司在1970年进行试产,在1971年使之商品化,在这两方面是有成绩的。在各个领域中利用这种雷达进行观察,发现它有如下特点: 在天气观察中,它比通常的微波雷达具有更好的分辨率:它能观察象雾、烟这样的微小粒子以及甚至肉眼也无法看到的逆温层。在空气污染检查中,它能清楚地观察从污染源产生的污染物的体扩散情况。因为这种观察是在短时间内完成的,所以这种装置可以用于预测,以及在一定程度上监视空气污染。
With regard to the high-power (5 MW), high repetition rate (64 pulses / second) YAG laser radar, Toshiba piloted in 1970 and commercialized it in 1971, yielding results in both. Observing this radar in various fields has found that it has the following characteristics: It has better resolution in weather observation than the usual microwave radar: it can observe such foggy particles as fine particles of smoke and even the naked eye Inversion of temperature can not be seen. In air pollution inspection, it can clearly observe the body diffusion of pollutants generated from sources. Because this observation is done in a short period of time, this device can be used to predict and, to a certain extent, monitor air pollution.