| 二向色性对磁性液体波片性能的影响 |
| |
| 引用本文： | 卜胜利,刘明.二向色性对磁性液体波片性能的影响[J].苏州科技学院学报(自然科学版),2009,26(2):30-33. |
| |
| 作者姓名： | 卜胜利 刘明 |
| |
| 作者单位： | 上海理工大学理学院,上海,200093 |
| |
| 基金项目： | 国家自然科学基金，上海高校选拔培养优秀青年教师科研专项基金，上海理工大学博士科研启动基金 |
| |
| 摘 要： | 给出了线偏振光通过具有二向色性λ/4波片后偏振特性的解析式。以一种典型的磁性液体实验数据为基础,借助计算机进行数值模拟,讨论了二向色性对λ/4磁性液体波片性能的影响。模拟结果显示,考虑λ/4磁性液体波片的二向色性在多数情况下是重要的和必要的。研究结论表明：磁性液体作为一种磁场诱导双折射和二向色性共存的材料,用在偏振光学中,有必要考虑其二向色性。
|
| 关 键 词： | 二向色性 波片 偏振 双折射 磁性液体 |
Influence of Dichroism on the Property of Magnetic Liquid Wave Plates |
| |
| BU Sheng-li,LIU Ming.Influence of Dichroism on the Property of Magnetic Liquid Wave Plates[J].Journal of University of Science and Technology of Suzhou,2009,26(2):30-33. |
| |
| Authors: | BU Sheng-li LIU Ming |
| |
| Institution: | (College of Science, University of Shanghai for Science and Technology, Shanghai 200093, China) |
| |
| Abstract: | An analytical expression is derived to characterize the polarization properties of the transmitted light of the quarter-wave plate bearing dichroism when the incident light is linearly polarized. The influence of the dichroism on the polarization properties of the quarter-wave plate made from a magnetic liquid is discussed by simulation based on the experimental data of a typical magnetic liquid. Simulation results indicate that it is important and indispensable to consider the effect of dichroism. As a kind of functional material simultaneously taking magnetic-field-induced dichroism and birefringence, it is necessary to consider the dichroism of a magnetic liquid for applications to polarization optics. |
| |
| Keywords: | dichroism wave plate polarization birefringence magnetic fluid |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
