空战激光模拟器眼效应实验 |
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引用本文: | 胡富根,郑建平,徐碣敏. 空战激光模拟器眼效应实验[J]. 激光技术, 1987, 11(4): 28 |
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作者姓名: | 胡富根 郑建平 徐碣敏 |
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作者单位: | 1.北京军事医学科学院放射医学研究所 |
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摘 要: | 空中激光射击模拟实战训练演习,为激光技术在空军中重要应用之一。但需对激光模拟器进行眼效应实验,观察激光发射头输出端是否对眼有损伤作用,以确保飞行人员和地面部队人员的安全。一、激光模拟器的主要性能及剂量测量仪器激光模拟器采用砷化镓半导体激光器,工作物质为砷化镓,发射0.900μm 波长的近红外激光,脉宽400ns,脉冲重复频率10kHz,激光发射头输出口直径为22mm。
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收稿时间: | 1987-04-22 |
Experimemt on ocular effect of GaAs laser simulator used in Air Force training |
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Abstract: | 44 chinchilla rabbit eyes were exposed to Ga As laser simulator usedin Air force training at a wavelength of 0.900 μm,repetitive rate 10 kHz,5,10,30,60 min exposure duration.The results indicated that no ocularlesion was revealed.The measurements and calculations of exposure dosa-ges of that device were lower than laser maximum permissible limits ofintrabeam viewing. |
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