| AGSM光束在自由空间中的传输 |
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| 引用本文： | 彭愿洁, 吕百达, . AGSM光束在自由空间中的传输[J]. 强激光与粒子束, 2004, 16(04). |
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| 作者姓名： | 彭愿洁 吕百达 |
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| 作者单位： | 1.四川大学 激光物理与化学研究所,四川 成都 61 0064;;;2.华中科技大学 激光技术国家重点实验室,湖北武汉 430074 |
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| 摘 要： | 用矩阵方法研究了有扭曲的各向异性高斯-尔模型（AGSM）光束通过自由空间的传输。给出了光束参数的解析传输公式和详细数值计算结果，说明AGSM光束的传输特性以及扭曲因子和空间相关长度的影响。
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| 关 键 词： | AGSM光束 自由空间传输 扭曲 空间相关长度 |
Free space propagation of twisted anisotropic |
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| gaussian schell model (agsm) beams peng yuan-jie, lu bai-da, . Free space propagation of twisted anisotropic[J]. High Power Laser and Particle Beams, 2004, 16. |
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| Authors: | gaussian schell model (agsm) beams peng yuan-jie lu bai-da |
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| Affiliation: | 1. Institute of Laser Physics and Chemistry,Sichuan University,Chengdu 610064,China;;;2. State Key Laboratory of Laser Technology,Huazhong University of Science and Technology,Wuhan 430074,China |
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| Abstract: | The propagation of twisted anisotropic Gaussian schell model (AGSM) beams in free space is studied by using the matrix method. The explicit propagation equations of beam parameters and detailed numerical calculation results are given to illustrate the propagation properties of AGSM beams and the influence of the twist term and spatial correlation． |
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| Keywords: | anisotropic gaussian schell model (agsm) beam free space propagation twist spatial correlation length |
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