| Propagation Effect of Hollow Gaussian Beams Passing through a Misaligned Optical System |
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| 作者姓名： | 赵承良 王立刚 陆璇辉 王育竹 |
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| 作者单位： | State Key Laboratory of Modern Optical Instrumentation and Institute of Optics, Department of Physics, Zhejiang University, Hangzhou 310027 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant Nos 10334050 and 10547183, and the Scientific Research Foundation for Returned 0verseas Chinese Scholars of Zhejiang Province （G80611）. |
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| 摘 要： |
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| 关 键 词： | 传播效应 高斯束 不重合光学系统 衍射积分公式 简易线性不正透镜系统 理论工具 |
| 收稿时间： | 2006-04-20 |
| 修稿时间： | 2006-04-20 |
Propagation Effect of Hollow Gaussian Beams Passing through a Misaligned Optical System |
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| ZHAO Cheng-Liang, WANG Li-Gang, LU Xuan-Hui, WANG Yu-Zhu.Propagation Effect of Hollow Gaussian Beams Passing through a Misaligned Optical System[J].Chinese Physics Letters,2006,23(9):2411-2414. |
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| Authors: | ZHAO Cheng-Liang WANG Li-Gang LU Xuan-Hui WANG Yu-Zhu |
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| Affiliation: | State Key Laboratory of Modern Optical Instrumentation and Institute of Optics, Department of Physics, Zhejiang University, Hangzhou 310027 |
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| Abstract: | A generalized formula of hollow Gaussian beams through the first-order misaligned ABCD systems is derived by using the generalized diffraction integral formula. It is shown that the hollow Gaussian beam passing through the misaligned system becomes a decentred hollow Gaussian beam. The propagation properties of the output beam are investigated when it propagates through a simple misaligned lens system. These results provide a powerful theoretical tool for applications of optical traps. |
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