| 基于薄膜滤光片的角度调谐系统设计 |
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| 引用本文： | 俞侃,吉紫娟,黄德修,尹娟娟,包佳祺. 基于薄膜滤光片的角度调谐系统设计[J]. 光电子．激光, 2011, 0(10): 1495-1498 |
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| 作者姓名： | 俞侃 吉紫娟 黄德修 尹娟娟 包佳祺 |
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| 作者单位： | 华中科技大学文华学院； 湖北第二师范学院物理与电子信息学院； 武汉光电国家实验室；;湖北第二师范学院物理与电子信息学院；;华中科技大学文华学院； 武汉光电国家实验室；;华中科技大学文华学院； 湖北第二师范学院物理与电子信息学院； 武汉光电国家实验室；;华中科技大学文华学院； 湖北第二师范学院物理与电子信息学院； 武汉光电国家实验室； |
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| 摘 要： | 基于薄膜滤光片角度调谐的基本原理，实现了一种具有较宽波长调谐范围的可调窄带滤光器。通过优化机构装置参量，利用步进电机精确控制滤光片的入射角度。通过对多腔窄带薄膜滤光片的膜系结构及其等效折射率的计算，得到了滤光片透射中心波长与入射角度的关系式。制备了一个包括步进电机及转动机构在内的滤波器角度调谐装置，在1543-1563...
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| 关 键 词： | 薄膜滤光片 角度调谐 步进电机 三连杆结构 |
Design for the angle tuning system based on the thinfilm filter |
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| YU Kan,JI Zi-juan,HUANG De-xiu,YIN Juan-juan and BAO Jia-qi. Design for the angle tuning system based on the thinfilm filter[J]. Journal of Optoelectronics·laser, 2011, 0(10): 1495-1498 |
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| Authors: | YU Kan JI Zi-juan HUANG De-xiu YIN Juan-juan BAO Jia-qi |
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| Affiliation: | Wenhua College,Huazhong University of Science and Technology,Wuhan 430074,China;;Department of Physics and Electronics,Hubei University of Education,Wuhan 430205,China;;Wenhua College,Huazhong University of Science and Technology,Wuhan 430074,China; Wuhan National Laboratory for Optoelectronics,Wuhan 430074,China;Wenhua College,Huazhong University of Science and Technology,Wuhan 430074,China;;Wenhua College,Huazhong University of Science and Technology,Wuhan 430074,China; |
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| Abstract: | Based on the angle-tuned thin-film interference filter,a novel tuning optical filter with a wide tunable wavelength range is designed.By means of optimizing parameters of mechanism,the incident angle of the angle-tuned thin-film filter can be accurately controlled by a stepping motor.Through the stack of the multiple-cavity thin-film filter and its effective refraction index,the relationship between the central wavelength and the incident angle of the stepping motor is calculated theoretically.T... |
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| Keywords: | thin-film filter angle tuning stepping motor three-linkage mechanism |
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