| 加入增益介质的F-P干涉仪和衍射光栅光谱仪的光谱特性对比 |
| Comparation of Spectrum Characteristics Between F-P Interferencemeter with Gain Medium and Diffraction Grating Spectrometer |
| Received:March 30, 2005 Revised:May 10, 2005 |
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| 中文摘要: |
| 对加入增益介质的F—P干涉仪的光谱特性与衍射光栅光谱仪的光谱特性作了定量对比。结果表明，加入增益介质的F—P干涉仪的光谱特性要明显优于衍射光栅光谱仪的光谱特性。这为光谱精细结构分析提供了更为理想的选择。 |
| 英文摘要: |
| This paper quantitatively compares the spectrum characteristics between Fabry-Perot interferometer with gain medium and diffraction grating spectrometer. The results show that the spectrum characteristics of F-P interferometer with gain medium is better obviously than that of diffraction grating. A more desirable choice is provided for studing the fine structure of spectroscopy. |
| 王爱国 田艳玲 李新娥 |
| [1]华北工学院分院基础部,山西太原030008 [2]中国航空工业第一集团公司北京长城计量测试技术研究所,北京100095 [3]中北大学电子工程系,山西太原030051 |
| 中文关键词: F—P干涉 增益介质 光栅 锐度 色分辨本领 自由光谱范围 色散 |
| 英文关键词:F-P interference gain medium diffraction grating fineness chromatic resolving power free spectral range dispersion |
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