Abstract
Absorption and fluorescence spectra of rarefied vapors ofp-terphenyl, 1,4-bis-[2(5-phenyloxazolyl)]-benzene, 2,5-diphenyl-1,3,4-oxadiazole, 2,5-diphenyl-1,3-oxazole, 2,5-diphenylfuran are measured. Extinction coefficients, quantum yields of fluorescence and one-photon decomposition of molecules are determined for vapors excited by pulsed laser radiation at 266 and 355 nm in the temperature range from 200 to 400°C. It is shown that for all cases studied the one-photon decomposition is only a small part of the total quantum yield of the radiationless deactivation of the fluorescent state. Laser action has, for the first time, been obtained in 2,5-diphenylfuran vapor at 356 nm.
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N.A.Borisevitch, I.I.Kalosha, V.A.Tolkatchev: Zh. Prikl. Spektrosk.19, 1108–1109 (1973)
B.Steyer, F.P.Schäfer: Appl. Phys.7, 113–122 (1975)
P.W.Smith, P.F.Liao, C.V.Shank, C.Lin, P.J.Maloney: IEEE J. Quant. Electr. QE-11, 84 (1975)
Yu.Yu.Stoilov, K.K.Trusov: Kvantovaya Elektron.1, 1458–1460 (1974)
L.G.Pikulik, V.A.Yakovenko, A.D.Das'ko: Zh. Prikl. Spektrosk.23, 493 (1975)
G.Marowsky, R.Cordray, F.K.Tittel, W.L.Wilson: Appl. Phys. Lett.32, 561–563 (1978)
G.Marowsky, R.Cordray, F.K.Tittel, W.L.Wilson, C.B.Collins: Appl. Phys. Lett.33, 59–61 (1978)
N.A.Borisevitch, A.Ya.Gorelenko, I.I.Kalosha, V.A.Povedailo, V.A.Tolkachev: Zh. Prikl. Spektrosk28, 906–908 (1978)
V.S.Zuev, O.A.Logunov, Yu.V.Savinov, A.V.Startsev, Yu.Yu.Stoilov: Appl. Phys.17, 321–323 (1978)
N.A.Borisevitch, I.I.Kalosha, V.A.Tokatchev: Dokl. Akad. Nauk SSSR218, 74–76 (1974)
V.S.Zuev, Yu.Yu.Stoilov, K.K.Trusov: Zh. Prikl. Spektrosk.23, 1003–1008 (1975)
G.A.Abakumov, B.I.Polyakov, A.P.Simonov: Opt. Spektrosk.45, 887–890 (1978)
G.A.Abakumov, C.S.Bagdasarov et al.: Kvantovaya Elektron.4, 1152–1153 (1977)
G.A.Abakumov, S.A.Vorobjev, V.F.Pykelny, A.P.Simonov: Opt. Spektrosk.44, 486–488 (1978)
J.Kelly, F.O.Rice: J. Phys. Chem.68, 3794–3796 (1964)
I.B.Berlman:Handbook of Fluorescence Spectra of Aromatic Molecules, 2nd ed. (Academic Press, New York, London 1971) pp. 220, 285, 291, 299, 303
P.W.Smith, P.F.Liao, C.V.Shank, T.K.Gustafson, C.Lin, P.J.Maloney: Appl. Phys. Lett.25, 144–146 (1974)
T.Sakurai, A.Ogishima, M.Sugawara: Opt. Commun.25, 75–78 (1978)
G.A.Abakumov, Yu.M.Anisimov, B.I.Polyakov, A.P.Simonov: Kvantovaya Elektron.6, 397–400 (1979)
J.Weber: Phys. Lett. A.45, 35–36 (1973)
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Abakumov, G.A., Anisimov, Y.M., Polyakov, B.I. et al. Spectral, fluorescent, photochemical and laser properties of some organic compound vapors. Appl. Phys. 23, 83–87 (1980). https://doi.org/10.1007/BF00899574
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DOI: https://doi.org/10.1007/BF00899574