| Non-geometrical effects on Gaussian beams transmitting through a thin dielectric slab | |
| Li Chun-Fang1,2; Zhang Yan1; Chen Xi1; Zhu Qi-Biao1 | |
| 作者部门 | 瞬态光学国家重点实验室 |
| 2008-05-01 | |
| 发表期刊 | CHINESE PHYSICS B
 |
| ISSN | 1674-1056 |
| 卷号 | 17期号:5页码:1758-1768 |
| 摘要 | It is shown that a Gaussian light beam transmitting through a planar thin dielectric slab in the air undergoes four different effects, i.e. lateral Goos-Hanchen-like (GHL) displacement, angular deflection, width modification and longitudinal focal shift as compared with the results predicted by geometrical optics. According to the Taylor expansion of the exponent of transmission coefficient when expressed as an exponential form, the lateral GHL displacement and the angular deflection are the first-order effects and can be negative or positive. The width modification and the longitudinal focal shift are the second-order effects and can also be positive or negative. Owing to the waist-width dependent term, the non-geometrical effects of transmitted beam are not identical with the non-specular effects of reflected beam. The conditions for the validity of those effects are suggested and numerical simulations are also given. |
| 文章类型 | Article |
| 关键词 | Non-geometrical Effects Finite-sized Light Beam Beam Transmission |
| 学科领域 | 物理科学和化学 |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | GOOS-HANCHEN SHIFT ; REFLECTION ; DISPLACEMENTS ; PROPAGATION ; SURFACE ; MIRROR ; TIMES |
| 语种 | 英语 |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| WOS记录号 | WOS:000256148400036 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/10969 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Shanghai Univ, Dept Phys, Shanghai 200444, Peoples R China 2.Chinese Acad Sci, State Key Lab Transient Opt Technol, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Chun-Fang,Zhang Yan,Chen Xi,et al. Non-geometrical effects on Gaussian beams transmitting through a thin dielectric slab[J]. CHINESE PHYSICS B,2008,17(5):1758-1768. |
| APA | Li Chun-Fang,Zhang Yan,Chen Xi,&Zhu Qi-Biao.(2008).Non-geometrical effects on Gaussian beams transmitting through a thin dielectric slab.CHINESE PHYSICS B,17(5),1758-1768. |
| MLA | Li Chun-Fang,et al."Non-geometrical effects on Gaussian beams transmitting through a thin dielectric slab".CHINESE PHYSICS B 17.5(2008):1758-1768. |
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| Non-geometrical effe（499KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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