激光辐射多功能集成防护镜光学特性与复合技术  

Optical characteristics and compound technologies of multifunction protection goggles against laser radiation

作　　者：罗振坤[1] 王秋华[2] 高光煌[1] 孙嵘[1] 陈宗礼[1] 张桂素[1] 

机构地区：[1]军事医学科学院放射与辐射医学研究所,北京100850 [2]解放军总医院南楼康复医学科,北京100853

出　　处：《激光技术》2011年第4期486-491,共6页Laser Technology

摘　　要：为了对激光和微波辐射进行有效防护,研究了防激光-微波-激光探测告警一体化的多功能防护镜与复合技术,采用多功能防护材料与复合技术、夹层材料与真空热压复合技术、抗冲击防溅射眼防护技术、分体和组合式可调防护镜技术进行了多功能防护性能测试,以及环境适应性能、生物效应和工效学测试。介绍了多功能防护镜复合技术特征、光学特性和相关技术参量。结果表明,多功能防护镜的紫外辐射透射比为0.0003～0.0005;经环境试验并存放10年后的防护镜光密度相对偏差为0.0024～0.035;光密度非均匀性为0.00059～0.0011;0°～30°激光入射角光密度相对偏差为0.0061～0.012;不同偏振方向激光照射,0°～30°激光入射角光密度相对偏差为0.0019～0.014;激光辐照量为578.5mJ·cm^(-2)～2405mJ·cm^(-2),佩带防护镜的兔眼未见损伤。该防护镜各项性能指标符合设计和使用要求,并应用于科研、教学、生产、训练和医疗,起到了良好的防护效果。To achieve effective protection against laser and microwave radiation, the compound technologies incorporating laser and microwave protection and laser warning were studied and this kind of muhifunction protection goggles were designed. The key technologies include muhifunetion protection materials and compounded technology, sandwich type lenses compounded technology by means of heat press in vacuum, eye protection technology of resisting the splash induced by impact, adjustable protection eyeglasses technology between separated type and combined type. Muhifunction protection performances of the developed protection goggles were tested. In addition, environment adaptability, laser biology effect and human-machine work efficiency were tested. The optical characteristics and compound technologies of muhifunction integration protection goggles as well as relative techniques parameters were introduced. The experimental results show that ultraviolet transmittance of multifunetion protection goggles is 0. 0003 - 0. 0005 ; relatively deviation of optical density of the goggles passing environment test and stored for 10 years is 0.0024 - 0. 035 ; non-uniformity of optical density of the spectacles is 0.00059 - 0. 0011 ; relatively deviation of optical density of the spectacles at laser incident angle of 0° -30° is 0. 0061 -0. 012 ; relatively deviation of optical density of the spectacles at laser incident angle of 0° - 30° is 0. 0019 - 0. 014 for laser exposure at different polarization directions; rabbit eyes wearing with the spectacles were not damaged at laser radiant exposure of（578.5- 2405 ）mJ · cm^-2. All performance indexes of this goggles accord with the demands of design and application. The muhifunction protection goggles have good protective effect and can be used in the science research, teaching, manufacture, training and medical treatment.

关 键 词：激光技术 激光-微波-激光探测告警 多功能防护镜 光学特性 复合防护技术 性能测试 

分 类 号：R852.7[医药卫生—航空、航天与航海医学]