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激光技术对国民经济及社会发展有着重要作用,近年来,以激光器为基础的激光技术在我国迅速发展,现已广泛用于工业生产、通讯、信息处理、医疗卫生、军事、科学研究等各个领域,取得了很好的经济效益和社会效益。在安防监控领域,激光照明器正越来越广泛应用于激光夜视仪等新型设备。激光照明器采用光斑均匀强化技术、光斑自动聚焦技术,具有光度强、画面更加均匀、照射距离远、耗电低、使用寿命更长等优点。本文着重以激光夜视仪在铁路监控中的应用为切入点,以激光照明的光斑均匀性的对比为重点,来探讨
Laser technology plays an important role in national economic and social development. In recent years, laser-based laser technology has been rapidly developed in China and is now widely used in various fields such as industrial production, telecommunications, information processing, medical and health care, military and scientific research , Made a very good economic and social benefits. In the field of security monitoring, laser lighting is more and more widely used in new equipment such as laser night vision. Laser illuminator using spot uniform enhancement technology, automatic focus spot technology, with a strong light, the picture is more uniform, the irradiation distance, low power consumption, longer life and so on. This article focuses on the application of laser night vision in the railway monitoring as the starting point to the laser light spot uniformity compared to focus on