| 用双光栅单色仪观察钠原子光谱 |
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| 引用本文： | 柯惟中. 用双光栅单色仪观察钠原子光谱[J]. 南京师大学报(自然科学版), 1994, 17(4): 38-42 |
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| 作者姓名： | 柯惟中 |
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| 作者单位： | 南京师范大学理化中心 |
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| 摘 要： | 提出了用双光栅单色仪做钠原子光谱实验的方法．该方法辩识谱线容易．精确度高．不仅可以直接观察钠光谱双重线的分裂情况和强度比；还可以观察到锐线系和主线系光谱的清晰边缘和漫线系光谱的弥漫状况．
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| 关 键 词： | 钠 发射谱线 单色器 光栅 原子光谱 |
Observing Sodium Atomic Spectra with the Double Grating Monochromator |
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| Ke Weizhong. Observing Sodium Atomic Spectra with the Double Grating Monochromator[J]. Journal of Nanjing Normal University(Natural Science Edition), 1994, 17(4): 38-42 |
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| Authors: | Ke Weizhong |
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| Abstract: | The method about observing sodium atomic spectra with double monochromator are studied. The operation is simple and convenient. The bands of sodium atoms are clear and accurate. The fission and intensity rate between dual bands of sodium atoms can be observed directly, furthermore, the clear edge of sharp series and the pervasive edge of permeation series can be observed easily too. |
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| Keywords: | sodium spectral line of emission monochromator optical gratings |
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