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| 环型激光束空间传输的数值模拟 | |
| 引用本文： | 关松,周彬,王巾. 环型激光束空间传输的数值模拟[J]. 光电技术应用, 2006, 21(6): 4-7 |
| 作者姓名： | 关松 周彬 王巾 |
| 作者单位： | 东北电子技术研究所,辽宁,锦州,121000;东北电子技术研究所,辽宁,锦州,121000;东北电子技术研究所,辽宁,锦州,121000 |
| 摘 要： | 基于Maxwell方程组的经舆理论，对于腔的菲涅耳数不满足远远大于1的条件时的光束传播问题，利用衍射积分方程理论进行求解．根据菲涅耳-基尔霍夫衍射积分方程建立数值模型，采用matlab数值模拟的方法，对环型激光束传输方向的近场及远场强度的空间分布进行了分析． |
| 关 键 词： | 环型激光光束 光束传输 数值模拟 |
| 文章编号： | 1673-1255(2006)06-0004-03 |
| 修稿时间： | 2006-10-09 |
Numerical Simulation of High-Power Ring Laser Beam Propagation |
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| GUAN Song,ZHOU Bin,WANG Jin. Numerical Simulation of High-Power Ring Laser Beam Propagation[J]. Electro-Optic Technology Application, 2006, 21(6): 4-7 | |
| Authors: | GUAN Song ZHOU Bin WANG Jin |
| Abstract: | Based on classics Maxwell equations and the theory of diffraction integral equation is used to solve results of beam propagation when the Fresnel number of resonator is not far higher than 1.We set up a numerical model based on the Fresnel diffraction integral formula and analyzed the intensity distribution of near-field and far-field on the ring laser beam propagation direction is analyzed by using Matlab numerical simulation method. |
| Keywords: | ring laser beam beam propagation numerical simulation |
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