Focal shifts in focused Hermite-cosh-Gaussian laser beams
文献类型：期刊论文
| 作者 | Zeng YS ; Peng RW(彭润伍) ; Zhu XZ |
| 刊名 | optik
 |
| 出版日期 | 2005 |
| 卷号 | 116期号:6页码:295 |
| 关键词 | Hermite-cosh-Gaussian beams focal shift optimal focusing |
| ISSN号 | 0030-4026 |
| 中文摘要 | a closed-form propagation equation of hermite-cosh-gaussian beams passing through an unapertured thin lens is derived. focal shifts are analyzed by means of two different methods according to the facts that the axial intensity of some focused hermite-cosh-gaussian beams are null and that of some others are not null but the principal maximum intensity may be located on the axis or off the axis. optimal focusing for the beams is studied, and the condition of optimal focusing ensuring the smallest beam width is also given. (c) 2005 elsevier gmbh. all rights reserved. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000230671400010 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/3014]  |
| 专题 | 上海光学精密机械研究所_高功率激光物理国家实验室 |
| 推荐引用方式 GB/T 7714 | Zeng YS,Peng RW,Zhu XZ. Focal shifts in focused Hermite-cosh-Gaussian laser beams[J]. optik,2005,116(6):295, 298. |
| APA | Zeng YS,彭润伍,&Zhu XZ.(2005).Focal shifts in focused Hermite-cosh-Gaussian laser beams.optik,116(6),295. |
| MLA | Zeng YS,et al."Focal shifts in focused Hermite-cosh-Gaussian laser beams".optik 116.6(2005):295. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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