| 新型以若丹明染料为母体的三发色团化合物的荧光性能 |
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| 引用本文： | 苏建华 陈孔常. 新型以若丹明染料为母体的三发色团化合物的荧光性能[J]. 感光科学与光化学, 1996, 14(3): 193-199 |
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| 作者姓名： | 苏建华 陈孔常 |
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| 作者单位： | 华东理工大学精细化工研究所 |
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| 摘 要： |
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| 关 键 词： | 染料 激光染料 荧光性 若丹明染料 感光材料 |
THE FLUORESCENCE PROPERTES OF TRICHROMOPHORIC DYES CONSISTING OF RHODAMINE MOIETY AND NAPHTHALIMIDES |
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| SU Jianhua,CHEN Kongchang,TIAN He. THE FLUORESCENCE PROPERTES OF TRICHROMOPHORIC DYES CONSISTING OF RHODAMINE MOIETY AND NAPHTHALIMIDES[J]. Photographic Science and Photochemistry, 1996, 14(3): 193-199 |
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| Authors: | SU Jianhua CHEN Kongchang TIAN He |
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| Abstract: | Trichromophoric laser dyes, consisting of two 1,8-naphthalimide derivatives as antennas and Rhodamine 6G of Rhodamine DR-21 as a lasing moiety linked via an ethylene,have been investigated by means of the measurements of absorption spectra and fluorescence spectra. The fluorescence of the antennas in these trichromophoric dyes was partly quenched.The energy transfer from antenna to Rhodamine is observed, the fluorescence quantum yield of the trichromophoric dyes can be increased by this energy transfer to Rhodamine. As comparation, the mixture systems or Rhodamine dye(Rh 6G or DR-21) and 1,8-naphthalimide derivatives have been also studied. |
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| Keywords: | fluorescence spectra multi-chromophoric dyes energy transfer |
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