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Two-photon excitation in organic crystals by dye laser

✍ Scribed by T. Kobayashi; S. Nagakura

Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
470 KB
Volume
13
Category
Article
ISSN
0009-2614

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✦ Synopsis

Two-photon excitatioit in antfuaoek. +rysene, fl~oranthene, anthkene-tetracene, te~~~o~e~en~-d~e~e, '.

end tetracyanobenzene-hexamethylbenzene crystals was studied by means of a dye law pumped by an N2 gas laser.

The time resolved fluorescence spectrum after two-photon excitation was first obtained for the crysttils;and the qnergy transfer process between two component molecules in a mixed crystal after twc-photon excitation was directly observed.

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