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| 利用Rugate膜系理论实现宽角度入射1500-1600nm波段减反射薄膜的研究 | |
| 引用本文： | 徐晓峰 张凤山 范滨 张雯浩. 利用Rugate膜系理论实现宽角度入射1500-1600nm波段减反射薄膜的研究[J]. 红外与毫米波学报, 2004, 23(3): 185-188 |
| 作者姓名： | 徐晓峰 张凤山 范滨 张雯浩 |
| 作者单位： | 东华大学 理学院应用物理系,上海 200051;中科院上海技术物理研究所,上海 200083;日本光弛有限公司,日本,350-0801 |
| 摘 要： | 阐述了利用Rugate膜系理论设计宽角度减反射薄膜的方法，从理论上分析了在宽角度的情况下，偏振产生透过率不同的原因，模拟设计了光谱区在1500-1600nm波段，入射角从0度到80度宽角度减反射薄膜，探索出了一条新型膜系设计的途径，其优化结果是较为理想的．这一研究方法如能在太阳能、光纤通信、航天、激光等领域应用，将大大地提高光能的利用率，具有重要的应用价值． |
| 关 键 词： | 薄膜光学 Rugate膜系 减反射膜系 偏振光 优化 |
| 文章编号： | 1001-9014(2004)03-0185-04 |
| 收稿时间： | 2003-09-26 |
| 修稿时间： | 2003-09-26 |
STUDY ON ANTIREFLECTION COATINGS OF BROAD ANGLE INCIDENCE IN 1500-1600NM BY RUGATE COATINGS |
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| XU Xiao-Feng,ZHANG Feng-Shan,FAN Bin,ZHANG Min-Hao. STUDY ON ANTIREFLECTION COATINGS OF BROAD ANGLE INCIDENCE IN 1500-1600NM BY RUGATE COATINGS[J]. Journal of Infrared and Millimeter Waves, 2004, 23(3): 185-188 | |
| Authors: | XU Xiao-Feng ZHANG Feng-Shan FAN Bin ZHANG Min-Hao |
| Abstract: | A method of designing antireflection coatings by the way of Rugate coatings was presented. The reason of difference of transmittance was analysed under the circumstanes of polarization and board angle incidence. Antireflection coatings of 1500-1600nm and incidence angle from 0° to 80° were designed. A new way of design was founded. It shows that the result of optimization is perfect. This method can increase the ratio of utilization of optical energy. It has great value of application in the fields of sun energy, optical fiber communication, spaceflight, laser and so on. |
| Keywords: | film optics Rugate coatings antireflection coatngs polarized light optimization |
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