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氮分子激光辐照猪皮肤损伤阈研究
Injury threshold of nitrogen laser radiation on pik skin
【摘要】 本实验用氮分子激光(λ=337.1毫微米)脉冲连续照射猪皮肤,脉冲频率为30赫兹,脉宽约4.5毫微秒,观察照后24小时内的皮肤红斑反应,经统计学分析,MRD50约8.3焦耳/厘米2。
【Abstract】 The pig skin was exposed to repetitively pulsed nitrogen . laser, 30 Hz In frequency and 4.5 ns in pulse-width. The exposed skin area was examined within 24h postirradiation. By statistical analysis of relationship between cutaneous erythema rate and irradiation dose, the MRD50 about 8. 3J/cm2 was obtained.
- 【文献出处】 激光杂志 ,Laser Journal , 编辑部邮箱 ,1989年03期
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