TY - JOUR
T1 - Excitation energy transfer between dye molecules in lasing microparticles
AU - Takahashi, T.
AU - Fujiwara, K.
AU - Matsuo, S.
AU - Misawa, H.
N1 - Funding Information:
The present work was partly supported by the Satellite Venture Business Laboratory of the University of Tokushima.
Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 1999/1/18
Y1 - 1999/1/18
N2 - Energy transfer from excited state donor to ground state acceptor dyes in polymer microparticles with a diameter of 30-60 μm was observed under lasing condition. The energy transfer efficiency was found to be higher with the increasing size of the particle. This result indicates that the excitation energy transfer efficiency can be controlled by the particle size without varying temperature and dye concentration. The dynamics of energy transfer was observed through picosecond time-resolved emission spectral measurements.
AB - Energy transfer from excited state donor to ground state acceptor dyes in polymer microparticles with a diameter of 30-60 μm was observed under lasing condition. The energy transfer efficiency was found to be higher with the increasing size of the particle. This result indicates that the excitation energy transfer efficiency can be controlled by the particle size without varying temperature and dye concentration. The dynamics of energy transfer was observed through picosecond time-resolved emission spectral measurements.
KW - Energy transfer
KW - Lasing microparticle
KW - Microparticle cavity
KW - Morphology dependent resonance
KW - Picosecond time-resolved spectrum
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U2 - 10.1016/S1010-6030(98)00422-5
DO - 10.1016/S1010-6030(98)00422-5
M3 - Article
AN - SCOPUS:0041705257
SN - 1010-6030
VL - 120
SP - 135
EP - 140
JO - Journal of Photochemistry and Photobiology A: Chemistry
JF - Journal of Photochemistry and Photobiology A: Chemistry
IS - 2
ER -