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ZHU Tuo, CHEN Guo-qing, YU Rui-peng, LIU Ying, NI Xiao-wu. An experiment study of methanol absorption and fluorescent spectra induced by UV-light[J]. LASER TECHNOLOGY, 2005, 29(5): 470-472.
Citation: ZHU Tuo, CHEN Guo-qing, YU Rui-peng, LIU Ying, NI Xiao-wu. An experiment study of methanol absorption and fluorescent spectra induced by UV-light[J]. LASER TECHNOLOGY, 2005, 29(5): 470-472.

An experiment study of methanol absorption and fluorescent spectra induced by UV-light

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  • Received Date: July 01, 2004
  • Revised Date: December 01, 2004
  • Published Date: September 24, 2005
  • Based on the experimental research of the UV-light absorption spectra and the fluorescent spectra of methanol,the spectral characteristics and the physical mechanisms were investigated.The research outcomes indicate that methanol molecules can absorb the exciting light with a maximum wavelength of 260nm and they can emit fluorescence with a peak value of 340nm.And by means of the concentration change,fluorescent intensity had a regular change.Meanwhile the absorbing-emitting mechanism of methanol molecule was also discussed.The results of this research will give the theoretical support to measurement mini-quantity and reference to diagnose technique of methanol molecules.
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