Numerical simulator of atmospherically distorted phase screen for multibeam time-dependent scenario
文献类型：期刊论文
| 作者 | Zhang, Yu (1) ; Tang, Qiuyan (1) ; Wang, Jin (1) ; Sun, Quan (2) |
| 刊名 | Applied Optics
 |
| 出版日期 | 2014 |
| 卷号 | 53期号:22页码:5008-5015 |
| ISSN号 | 1559-128X |
| 通讯作者 | Zhang, Yu |
| 中文摘要 | A numerical simulator of a turbulence phase screen based on turbulence power spectrum density is described in this paper. The low-frequency adding technique used in the fast-Fourier-transform-based method is extended to the whole frequency domain. The frequency range and spatial coordinates are no longer limited by the spatial sampling, so that the phase screens can be applied in the multi-beam time-dependent scenario. Several spectrums can be applied in this simulator. The structure function, modulation transfer function, and variance of the Zernike coefficient are calculated with the Kolmogorov model for validation. The simulation results have shown good agreement with the theoretical results. |
| 英文摘要 | A numerical simulator of a turbulence phase screen based on turbulence power spectrum density is described in this paper. The low-frequency adding technique used in the fast-Fourier-transform-based method is extended to the whole frequency domain. The frequency range and spatial coordinates are no longer limited by the spatial sampling, so that the phase screens can be applied in the multi-beam time-dependent scenario. Several spectrums can be applied in this simulator. The structure function, modulation transfer function, and variance of the Zernike coefficient are calculated with the Kolmogorov model for validation. The simulation results have shown good agreement with the theoretical results. |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000340824800038 |
| 公开日期 | 2014-12-16 |
| 源URL | [http://ir.iscas.ac.cn/handle/311060/16841]  |
| 专题 | 软件研究所_软件所图书馆_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhang, Yu ,Tang, Qiuyan ,Wang, Jin ,et al. Numerical simulator of atmospherically distorted phase screen for multibeam time-dependent scenario[J]. Applied Optics,2014,53(22):5008-5015. |
| APA | Zhang, Yu ,Tang, Qiuyan ,Wang, Jin ,&Sun, Quan .(2014).Numerical simulator of atmospherically distorted phase screen for multibeam time-dependent scenario.Applied Optics,53(22),5008-5015. |
| MLA | Zhang, Yu ,et al."Numerical simulator of atmospherically distorted phase screen for multibeam time-dependent scenario".Applied Optics 53.22(2014):5008-5015. |
入库方式： OAI收割
来源：软件研究所
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