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首页> 外文会议>International Conference on Computational Science and Its Applications(ICCSA 2006) pt.1; 20060508-11; Glasgow(GB) >Simulating Delayed Pulses in Organic Materials
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Simulating Delayed Pulses in Organic Materials

机译：模拟有机材料中的延迟脉冲

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摘要

Fatty acids and cholesterol are important substances for the living matter, especially for the biological membrane. Since the liquid crystal state of these substances can give information on some membrane mechanism, their answer to some external stimuli within the mesomorphism interval has been widely studied. The possibility of inducing a non-linearity in such systems could lead to a radical change of their dynamics. Interesting non-linear optical laser based answers were obtained in different thin film samples. We analyzed these effect answers and the measurement procedures. For simulating the generation of delayed pulses inside organic mixtures a mathematical model based on practical test-functions has been used. The input pulse (usually represented by an optical or electromagnetic pulse) generates a delayed pulse inside the material medium, and thus a modulated input pulse represented by a gaussian function modulated by a sine function has been used for simulation, with good results.
机译：脂肪酸和胆固醇是生物物质特别是生物膜的重要物质。由于这些物质的液晶状态可以提供有关某些膜机制的信息，因此对它们在同构区间内对某些外部刺激的回答已得到广泛研究。在此类系统中引起非线性的可能性可能导致其动力学的根本变化。在不同的薄膜样品中获得了有趣的基于非线性光学激光器的答案。我们分析了这些影响答案和测量程序。为了模拟有机混合物内部的延迟脉冲的生成，已经使用了基于实际测试功能的数学模型。输入脉冲（通常由光或电磁脉冲表示）在物料介质内部生成延迟脉冲，因此，以正弦函数调制的高斯函数表示的调制输入脉冲已用于仿真，效果良好。

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