在北大西洋公约组织成员国的军队中,已广泛使用各种类型的激光测距仪,一般用于火炮射击、轰炸、地形测量等。相比之下,这种仪器能更迅速、更精确地测定出目标距离,且具有小巧和重量轻的特点。正如外刊报导,在现有的激光测距仪中,主要采用以单脉冲测距方式工作的钕(电磁辐射波长为1.06μm)和二氧化碳(10.6μm)激光器。国外专家认为,钕器件的主要缺点是在能见度受到限制的条件下(雨、雾),穿透大气的能力较小。因此,近来更注意研制和改进 Among the North Atlantic Treaty Organization’s military forces, various types of laser range finders have been widely used, commonly used in artillery firing, bombing, topographic surveying and the like. In contrast, the instrument measures target distances more quickly and accurately, with a smaller and lighter weight. As reported in the external press, neodymium (1.06μm wavelength of electromagnetic radiation) and carbon dioxide (10.6μm) laser are mainly used in the existing laser range finder. Foreign experts believe that the main drawback of neodymium devices is the ability to penetrate the atmosphere under the conditions of visibility (rain, fog) is small. Therefore, more attention has recently been paid to the development and improvement