激光技术的应用与防护

Application and protection of laser technology

随着激光技术的飞速发展和广泛应用,激光已成为科学探测和现代军事战争中极为重要的工具之一,由此带来的激光损伤和激光威胁也日益严重。激光防护技术和激光防护材料的研究已受到世界各国的极大重视,也取得了很大进展。总结了激光技术在军事、国防、医疗等技术中的应用和激光对人眼及光电传感器的威胁,介绍了激光防护的方法及原理,对基于线性光学原理和非线性光学原理防护材料的优缺点进行了比较,最后提出了激光防护材料的发展趋势。

With the fast development and wide application, laser has been important tool in science exploration and modern military war, but laser damage and laser threat is more and more serious. The study of laser protection technology and laser protection materials has caused the attention of the world, and has gained the fairly progress. The application of laser technology in military affairs, national defence, medical treatment etc. and threat from laser on the eyes and photo electronic sensor are summarized. Protective methods and principles are reviewed, laser protection material advantage and disadvantage are compared based on linear optics principle and nonlinear optics principle, and finally the developing trends of laser protective materials are briefly respected.