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  • 标题:蛍光・燐光の発光寿命を利用した計測法
  • 作者:松田 佑 ; 依田 大輔 ; 森 英男
  • 期刊名称:可視化情報学会誌
  • 印刷版ISSN:1346-5252
  • 电子版ISSN:1884-037X
  • 出版年度:2017
  • 卷号:37
  • 期号:147
  • 页码:23-27
  • DOI:10.3154/jvs.37.147_23
  • 语种:Japanese
  • 出版社:Japan Science and Technology Information Aggregator, Electronic
  • 摘要:Pressure-/temperature-sensitive paints (PSP/TSP) and molecular tagging measurement techniques based on fluorescence/phosphorescence lifetime are reviewed in this paper. The measurement principles of PSP/TSP and molecular tagging measurements are briefly introduced. In comparison with the intensity-based PSP/TSP measurements, the relation between the fluorescence/phosphorescence lifetime and pressure/temperature independent on illumination intensity; thus, the measurement error induced by variation of illumination intensity will be reduced in the lifetime-based PSP/TSP measurements. Capturing a luminescence image of seeded dye molecules with a certain delay after a laser pulse, the flow velocity can be deduced in the molecular tagging method. The required apparatus for the measurement are discussed. Some examples of measurements are reviewed.
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