| 高斯光束在梯度折射率纤维中的传播—振幅与光斑分布的解析解族 |
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| 引用本文： | 廖廷弟. 高斯光束在梯度折射率纤维中的传播—振幅与光斑分布的解析解族[J]. 光学学报, 1994, 14(5): 94-498 |
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| 作者姓名： | 廖廷弟 |
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| 作者单位： | 福建师范大学激光研究所 |
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| 摘 要： | 从近轴波动方程出发，导出在梯度折射率纤维中传播的高斯光束振幅与光斑分布的解析解族。从这一结果可得到高斯光束在抛物型、锥形、类锥形梯度折射率纤维中传播的一系列特解。
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| 关 键 词： | 梯度折射率 光波导 高斯光束 传播 |
| 收稿时间： | 1992-12-04 |
Gaussian Beam Propagation Through Gradient Index Fibers──A Group of Analytical Solutions for Beam Amplititude and Beam Spot Radius |
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| Liao Tingdi. Gaussian Beam Propagation Through Gradient Index Fibers──A Group of Analytical Solutions for Beam Amplititude and Beam Spot Radius[J]. Acta Optica Sinica, 1994, 14(5): 94-498 |
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| Authors: | Liao Tingdi |
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| Abstract: | Based on the para-ctal wave equation, a group of analytical solutions for amplititude and spot radius of the Gaussian beam propagation through ampered gradientindex fibers are derived. From which a series of specific solutions for Gaussian beam propagation in P8rabolic, conical and taper-like gradient index fibers are obtained in this paper. |
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| Keywords: | gradient-index optical waveguide selfoc fiber Gaussian beam. |
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