| Fast calculation technique for scattering in T-matrix method | |
Yan, Shaohui1,2; Yao, Baoli1 ; Baoli Yao
| |
| 作者部门 | 瞬态光学国家重点实验室 |
| 2008-07-28 | |
| 发表期刊 | PHYSICS LETTERS A
 |
| ISSN | 0375-9601 |
| 卷号 | 372期号:31页码:5243-5245 |
| 摘要 | In scattering calculations using the T-matrix method, the calculation of the T-matrix involves multiplication and inversion of matrices. These two types of matrix operations are time-consuming, especially for the matrices with large size. Petrov et al. [D. Petrov, Y. Shkuratov, G. Videen, Opt. Lett. 32 (2007) 1168] proposed an optimized matrix inversion technique, which suggests the inversion of two matrices, each of which contains half the number of rows. This technique reduces time-consumption significantly. On the basis of this approach, we propose another fast calculation technique for scattering in the T-matrix method, which obtains the scattered fields through carrying out only the operations between matrices and the incident field coefficient. Numerical results show that this technique can decrease time-consumption by more than half that of the optimized matrix inversion technique by Petrov et al. (c) 2008 Elsevier B.V. All rights reserved. |
| 文章类型 | Article |
| 关键词 | T-matrix Method Optimized Matrix Inversion |
| 学科领域 | 数理科学和化学 |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1016/j.physleta.2008.06.005 |
| 收录类别 | SCI |
| 关键词[WOS] | ELECTROMAGNETIC SCATTERING ; PARTICLES ; FORCES |
| 语种 | 英语 |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| WOS记录号 | WOS:000258282600028 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/8284 |
| 专题 | 瞬态光学研究室 |
| 通讯作者 | Baoli Yao |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, Shaohui,Yao, Baoli,Baoli Yao. Fast calculation technique for scattering in T-matrix method[J]. PHYSICS LETTERS A,2008,372(31):5243-5245. |
| APA | Yan, Shaohui,Yao, Baoli,&Baoli Yao.(2008).Fast calculation technique for scattering in T-matrix method.PHYSICS LETTERS A,372(31),5243-5245. |
| MLA | Yan, Shaohui,et al."Fast calculation technique for scattering in T-matrix method".PHYSICS LETTERS A 372.31(2008):5243-5245. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Fast calculation tec（211KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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