| 高斯光束对全息光学元件的加热效应 |
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| 引用本文： | 刘大禾.高斯光束对全息光学元件的加热效应[J].中国激光,1998,25(2):172-176. |
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| 作者姓名： | 刘大禾 |
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| 作者单位： | 北京师范大学物理系 |
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| 摘 要： | 从理论上讨论了高斯光束对全息光学元件的加热效应。用格林函数法计算了高斯光束照射全息元件所引起的温升。分析了各种参数对温升的影响。并给出了激光加热重铬酸盐明胶全息光学元件的实验结果。
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| 关 键 词： | 高斯光束，格林函数，激光诱导加热 |
| 收稿时间： | 1996/11/11 |
The Heating Effect on Holographic Optical Elements Caused by the Gaussian Beam |
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| Liu Dahe.The Heating Effect on Holographic Optical Elements Caused by the Gaussian Beam[J].Chinese Journal of Lasers,1998,25(2):172-176. |
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| Authors: | Liu Dahe |
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| Abstract: | The effecct of holographic optical elements (HOEs) heated by the Gaussian beam was analyzed theoretically. The temperature rising of holographic optical elements caused by the Gaussian beam was calculated with Green′s function. The temperature rising with the change of different parameters was discussed. The experimental verifications that HOEs made with dichromated gelatin were heated with a laser beam were given. |
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| Keywords: | Gaussian beam Green′s function laser induced heating |
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