| 谐振腔镜对高斯光束远场发散角的影响 |
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| 引用本文： | 李健. 谐振腔镜对高斯光束远场发散角的影响[J]. 山东师范大学学报(自然科学版), 1998, 13(3): 275-278 |
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| 作者姓名： | 李健 |
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| 作者单位： | 山东师范大学物理学系 |
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| 摘 要： | 利用变换矩阵和ＡＢＣＤ定律讨论了激光谐振空对高我束的变换，推导出高斯光束参数通过光腔输出镜的变换公式。并对热透镜腔，光束远场发散角等问题进行了讨论。
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| 关 键 词： | 高斯光束 远场发散角 变换矩阵 谐振腔镜 |
THE INFLUENCES OF RESONATOR MIRROR ON GAUSSIAN BEAM DIVERGENCE ANGLES |
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| Li Jian Liu Jie. THE INFLUENCES OF RESONATOR MIRROR ON GAUSSIAN BEAM DIVERGENCE ANGLES[J]. Journal of Shandong Normal University(Natural Science), 1998, 13(3): 275-278 |
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| Authors: | Li Jian Liu Jie |
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| Abstract: | By using transfer matrix and ABCD law, the transformation formulas for Gaussian beam parameters (spot size and radius of curvature of wave front) through resonator output mirror are derived. The related problems such as these of the resonator with a thermal lens, the beam divergence angles, are discussed. |
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| Keywords: | Gaussian beam divergence angles transfer matrix |
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