| 碘分子单频及双频多光子光谱 |
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| 引用本文： | 张连水,李云静,李晓苇,傅广生. 碘分子单频及双频多光子光谱[J]. 物理学报, 1997, 46(6): 1088-1095 |
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| 作者姓名： | 张连水 李云静 李晓苇 傅广生 |
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| 作者单位： | 河北大学物理系 |
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| 基金项目： | 河北省自然科学基金资助的课题. |
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| 摘 要： | 采用多光子离化谱和荧光激发谱技术，对碘分子单频和双频五光子离化谱和三光子荧光谱进行了研究和标识．对OODR五光子离化谱中一组间隔为72cm-1的振动序列进行了归属，并确定了其激发、发射和离化通道关键词：
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| 关 键 词： | 碘分子 单频 双频 荧光谱 多光子光谱 离化谱 |
| 收稿时间： | 1996-09-16 |
THE SINGLE AND DOUBLE FREQUENCY MULTIPHOTON SPECTRUM OF IODINE |
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| ZHANG LIAN-SHUI,LI YUN-JING,LI XIAO-WEI and FU GUANG-SHENG. THE SINGLE AND DOUBLE FREQUENCY MULTIPHOTON SPECTRUM OF IODINE[J]. Acta Physica Sinica, 1997, 46(6): 1088-1095 |
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| Authors: | ZHANG LIAN-SHUI LI YUN-JING LI XIAO-WEI FU GUANG-SHENG |
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| Abstract: | Using both optical-optical doubl resonance multiphoton ionization spectroscopy (OODR-MPI) and fluorescence excitation spectroscopy techniques,we have measured and assigned the single and double frequecy five-photon ionization spectrum as well as three-photon fluorescence excitation spectrum of iodine molecule,and identified a regular progression with a spacing of 72cm-1 as the excitation of the high vibrational level in the F0+u state. Based on the experimental results,we discussed the channel of excitation,emission and ionization of- iodine- molecule. |
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