物理化学学报 >> 1996, Vol. 12 >> Issue (04): 293-295.doi: 10.3866/PKU.WHXB19960402
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施世明,陈德应,郑企克,秦启宗
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Shi Shi-Ming,Chen De-Ying,Zheng Qi-Ke,Qin Qi-Zong
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关键词: SO2, 简并四波混频, 激光光谱
Abstract:
A vibrationally excitation spectrum of the A(1A2) ← X(1A1 ) and B(1 B1 )←X(1 A1 ) transition of suifur dioxide (SO2 ) was observed by using the degenerate four-wave mixing (DFWM) technique. For comparison, the direct absorption spectrum of SO2 was also presented. The DFWM signal intensity was investigated as a function of N2 buffer gas pressure. It was found that the signal intensity enhanced 25-fold with the addition of 100 kPa N2 gas.
Key words: SO2, DFWM, Laser Spectroscopy
施世明,陈德应,郑企克,秦启宗. SO2的简并四波混频光谱[J]. 物理化学学报, 1996, 12(04): 293-295.
Shi Shi-Ming,Chen De-Ying,Zheng Qi-Ke,Qin Qi-Zong. Degenerate Four-Wave Mixing in SO2[J]. Acta Phys. -Chim. Sin., 1996, 12(04): 293-295.
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链接本文: http://www.whxb.pku.edu.cn/CN/10.3866/PKU.WHXB19960402
http://www.whxb.pku.edu.cn/CN/Y1996/V12/I04/293
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