| 基于Rugate理论的负滤光片设计研究 |
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| 引用本文： | 张佰森,马勉军,熊玉卿,陈焘,王多书,李晨,杨淼.基于Rugate理论的负滤光片设计研究[J].真空与低温,2010,16(4):219-222,232. |
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| 作者姓名： | 张佰森 马勉军 熊玉卿 陈焘 王多书 李晨 杨淼 |
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| 作者单位： | 兰州物理研究所表面工程技术重点实验室,甘肃兰州730000 |
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| 基金项目： | 表面工程技术重点实验室基金 |
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| 摘 要： | 研究基于Rugate理论设计负滤光片。分析了折射率剖面函数各参数对光谱性能影响,提出了基于Rugate理论负滤光片设计方法,并给出了两组基于Rugate负滤光片设计的实例。研究表明,折射率峰-峰幅值、光学厚度、中心波长分别决定负滤光片反射带宽度、截止深度和位置。
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| 关 键 词： | Rugate理论 折射率剖面函数 负滤光片 薄膜设计 透射光谱 |
STUDY OF DESIGNING MINUS FILTERS METHOD BASED ON RUGATE THEORY |
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| ZHANG Bai-sen,MA Mian-jun,XIONG Yu-qing,CHEN Tao,WANG Duo-shu,LI Chen,YANG Miao.STUDY OF DESIGNING MINUS FILTERS METHOD BASED ON RUGATE THEORY[J].Vacuum and Cryogenics,2010,16(4):219-222,232. |
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| Authors: | ZHANG Bai-sen MA Mian-jun XIONG Yu-qing CHEN Tao WANG Duo-shu LI Chen YANG Miao |
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| Affiliation: | (Science and Technology on Surface Engineering Laboratory,Lanzhou Institute of Physics,Lanzhou 730000,China) |
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| Abstract: | The influence of the rugate filter index profile function parameters, such as refractive index amplitude, film thickness and reference wavelength on the minus filter transmission spectrum, were investigated. The results show that the refractive index amplitude affected on the rejection bandwidth, the depth of cutting band was influenced by the film thickness, and the position of cut-off wavelength was determined by the reference wavelength. The method that the minus filters using the Rugate theory designed was presented in this paper. In addition, some minus filters were designed using the Rugate theory. |
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| Keywords: | rugate theory index profile function minus filters design transmission spectrum |
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