| 计算机模拟光波的干涉 |
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| 引用本文： | 刘建晓,殷春英.计算机模拟光波的干涉[J].大学物理实验,2012,25(6):76-79. |
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| 作者姓名： | 刘建晓 殷春英 |
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| 作者单位： | 衡水学院,河北衡水,053000 |
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| 基金项目： | 衡水学院教改项目(jg2012064) |
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| 摘 要： | 采用时域有限差分方法模拟了光的干涉这一物理现象.在物理实验的教学过程中光学实验以其高精度、高复杂度使得在实验教学过程中产生了一些负面影响.学生往往花费了较大精力去调节仪器,最终却得不到满意的实验数据,甚至得不到正确的实验结果.针对这一问题,可以采用数值模拟的方法得到很好的解决.文中不但模拟了实验现象,还验证了实验的理论公式,使得学生在观察现象的同时,对理论公式也能产生深刻的认识,最终起到了良好的课堂效果.
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| 关 键 词： | 干涉 时域有限差分 光波 模拟 |
Computer Simulation of Light Interference |
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| LIU Jian-xiao
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YIN Chun-ying.Computer Simulation of Light Interference[J].Physical Experiment of College,2012,25(6):76-79. |
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| Authors: | LIU Jian-xiao YIN Chun-ying |
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| Institution: | (Hengshui University school of physics and electronics information engineering Hebei Hengshui 053000,China) |
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| Abstract: | The finite difference time domain method is used to simulate the physical phenomenon of light interference.For its high-tightness,high complexity,optical experiments have some negative effects in the experimental teaching.Students often spend a larger effort to adjust the experiment instrument,and ultimately can not obtain the satisfactory experimental data,even more ultimate fulfillment with a mistake.To solve the problem numerical simulation method is adopted.There not only simulate the experimental phenomenon but also verify the theoretical formula of the experiment.When the students observe the phenomenon,can deeply understand the theoretical formula at the same time.Finally it produces good classroom effect. |
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| Keywords: | Interference finite difference time domain method light wave simulation |
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