Performance of diffractive optical elements for homogenizing partially coherent light
文献类型：期刊论文
| 作者 | Rydberg, C ; Benglsson, J ; Sandstrom, T |
| 刊名 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION
 |
| 出版日期 | 2007 |
| 卷号 | 24期号:10页码:3069 |
| ISSN号 | 1084-7529 |
| 中文摘要 | The effectiveness of different types of diffractive optical element (DOE) for homogenizing partially coherent beams is analyzed, both analytically and numerically. The effectiveness is described by the homogenizing parameter, defined as the inverse of the normalized variance of the dose distribution. For an important class of DOEs designed with common discrete-Fourier-transform methods, it is found that the homogenizing parameter is only of the order of the number of coherence cells in the illuminating beam. However, for a different type of DOE that produces distinct beams under coherent illumination, the homogenizing parameter can be an order of magnitude higher. The inherent dehomagenizing effect caused by the limited temporal duration of the beam, a phenomenon sometimes referred to as dynamic speckle, is also considered. (c) 2007 Optical Society of America. |
| 收录类别 | SCI |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/50666]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Rydberg, C,Benglsson, J,Sandstrom, T. Performance of diffractive optical elements for homogenizing partially coherent light[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION,2007,24(10):3069. |
| APA | Rydberg, C,Benglsson, J,&Sandstrom, T.(2007).Performance of diffractive optical elements for homogenizing partially coherent light.JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION,24(10),3069. |
| MLA | Rydberg, C,et al."Performance of diffractive optical elements for homogenizing partially coherent light".JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION 24.10(2007):3069. |
入库方式： OAI收割
来源：物理研究所
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