Modeling of tissue heating with a pulsed Nd:YAG laser.
Modeling of tissue heating with a pulsed Nd:YAG laser.
复制标题
使用脉冲 Nd:YAG 激光进行组织加热建模。
DOI：
10.1002/lsm.1900100311
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发表时间：
1990
影响因子：
2.4
通讯作者：
Brader,KR
中科院分区：
文献类型：
--
作者：
Grossweiner,LI;al-Karmi,AM;Johnson,PW;Brader,KR
在暴露于临床 Nd:YAG 激光单脉冲的牛肌肉和牛肝脏的大块区域中测量温度分布。使用适用于入射高斯光束的光热模型对数据进行分析，包括光束扩散和热流的影响。导出了径向平均初始温度和热松弛的封闭式表达式并与测量结果进行了比较。
Temperature profiles were measured in large sections of bovine muscle and bovine liver exposed to single pulses from a clinical Nd:YAG laser. The data were analyzed with a photothermal model applicable to an incident gaussian beam including the effects of beam spread and heat flow. Closed form expressions for the radial average initial temperatures and thermal relaxation were derived and compared with the measurements.