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文中对国内外利用YAG激光雷达开展大气环境监测的现状进行了分析 ,重点介绍了日本、法国及我国近年来开展大气污染物分布、大气构造、气象要素及中间层金属蒸气层的观测等项内容的情况。文中还结合YAG激光雷达的最新应用特点对该领域的发展趋势进行了展望 :机载、星载YAG激光雷达技术将得到发展 ,二极管泵浦激光雷达技术将得到广泛应用。
In this paper, the status quo of atmospheric environment monitoring by YAG laser radar at home and abroad is analyzed, and the contents of atmospheric pollutant distribution, atmospheric structure, meteorological elements and observation of metal vapor layer in middle layer are introduced in detail in Japan, France and China in recent years Case. The paper also combines the latest application features of YAG laser radar to forecast the development trend in this field: the technology of onboard and spaceborne YAG laser radar will be developed, and the diode pump laser radar technology will be widely used.