| 激光入射角对干涉带通滤光片输出性能的影响 |
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| 引用本文： | 邵碧波,王平,卢嘉春,吴勇,陈绍武,宇文璀蕾,冯刚.激光入射角对干涉带通滤光片输出性能的影响[J].光谱实验室,2009,26(6):1457-1460. |
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| 作者姓名： | 邵碧波 王平 卢嘉春 吴勇 陈绍武 宇文璀蕾 冯刚 |
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| 作者单位： | 西北核技术研究所,西安市69信箱26分箱,710024 |
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| 摘 要： | 利用红外光谱分析技术,研究了激光入射角度对干涉带通滤光片输出性能的影响。激光入射角的变化对滤光片的峰值波长、峰值透过率等性能参数具有明显的影响;分析了中红外滤光片对3.8μm波段激光的透射性能,给出了滤光片的输出特性与入射激光角度的变化关系。
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| 关 键 词： | 干涉带通滤光片 红外光谱 中红外激光 入射角 |
Influence of Laser Incidence Angle on Transmission Characteristics of Bandpass Multilayer Thin-Film Filters |
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| SHAO Bi-Bo WANG Ping LU Jia-Chun WU Yong CHEN Shao-Wu YU Wen-Cuilei FENG Gang.Influence of Laser Incidence Angle on Transmission Characteristics of Bandpass Multilayer Thin-Film Filters[J].Chinese Journal of Spectroscopy Laboratory,2009,26(6):1457-1460. |
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| Authors: | SHAO Bi-Bo WANG Ping LU Jia-Chun WU Yong CHEN Shao-Wu YU Wen-Cuilei FENG Gang |
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| Institution: | SHAO Bi-Bo WANG Ping LU Jia-Chun WU Yong CHEN Shao-Wu YU Wen-Cuilei FENG Gang (Northwest Institute of Nuclear Technology,Xi'an 710024,P.R.China) |
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| Abstract: | The effect of laser incidence angle on interference hand-pass filter performance was investigated using IR spectrum analysis. The incident center wavelength and transmission characteristics were changed with the laser incidence angle. The MIR filter capability of transmission on MIR 3.8μm band laser was analyzed. The relationship between incidence angle and transmittance performance was discussed. |
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| Keywords: | Interfdrence Band-Pass Filter IR Spectrum MIR Laser Incidence Angle |
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