Nonlinear Excitation of Luminescence of Wide-Gap Crystals by Femtosecond Laser Radiation

被引：0
|
作者：
Baryshnikov, V.I. [1 ]
Goreva, O.V. [1 ]
Kolesnikova, T.A. [1 ]
Nikonovich, O.L. [1 ]
Murzina, Yu. A. [1 ]
机构：
[1] Irkutsk State Transport University, Irkutsk,664074, Russia
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2024年 / 88卷 / 07期
关键词：
Femtosecond lasers;
D O I：
10.1134/S1062873824707013
中图分类号：
学科分类号：
摘要：
Abstract: The features of nonlinear excitation of photoluminescence of wide-gap crystals by femtosecond laser radiation were studied. It was determined that, during multiphoton ionization of the proper substance of crystals, the excitation of intrinsic 2pO2– valence-band photoluminescence has a long-wavelength threshold. The yield of the impurity photoluminescence excited by the capture of the band electrons and holes induced during the nonlinear ionization of the proper substance reaches saturation with increasing intensity of femtosecond laser pulses. © Pleiades Publishing, Ltd. 2024. ISSN 1062-8738, Bulletin of the Russian Academy of Sciences: Physics, 2024, Vol. 88, No. 7, pp. 1022–1025. Pleiades Publishing, Ltd., 2024.
引用
收藏
页码：1022 / 1025
页数：3
相关论文
共 50 条
  • [41] Progress in the growth and research of crystals for wide-gap semiconducting materials
    Yu. A. Vodakov
    E. N. Mokhov
    [J]. Physics of the Solid State, 1999, 41 : 742 - 745
  • [42] Femtosecond Multiphoton Excitation of the Luminescence of Impurity Ions in Crystals
    Baryshnikov, V. I.
    Goreva, O. V.
    Grigor'eva, Yu. A.
    Nikonovich, O. L.
    [J]. OPTICS AND SPECTROSCOPY, 2019, 126 (03) : 257 - 261
  • [43] Femtosecond Multiphoton Excitation of the Luminescence of Impurity Ions in Crystals
    V. I. Baryshnikov
    O. V. Goreva
    Yu. A. Grigor’eva
    O. L. Nikonovich
    [J]. Optics and Spectroscopy, 2019, 126 : 257 - 261
  • [44] Luminescence of free and self-trapped excitons in wide-gap oxides
    Lushchik, A
    Kirm, M
    Lushchik, C
    Martinson, I
    Zimmerer, G
    [J]. JOURNAL OF LUMINESCENCE, 2000, 87-9 : 232 - 234
  • [45] Nonlinear quenching of densely excited states in wide-gap solids
    Grim, Joel Q.
    Ucer, K. B.
    Burger, A.
    Bhattacharya, P.
    Tupitsyn, E.
    Rowe, E.
    Buliga, V. M.
    Trefilova, L.
    Gektin, A.
    Bizarri, G. A.
    Moses, W. W.
    Williams, R. T.
    [J]. PHYSICAL REVIEW B, 2013, 87 (12)
  • [46] Luminescent protection against radiation damage in wide-gap materials
    Lushchik, A.
    Lushchik, Ch.
    Liblik, P.
    Maaroos, A.
    Makhov, V. N.
    Savikhin, F.
    Vasil'chenko, E.
    [J]. JOURNAL OF LUMINESCENCE, 2009, 129 (12) : 1894 - 1897
  • [47] Some aspects of radiation resistance of wide-gap metal oxides
    Lushchik, Aleksandr
    Feldbach, Eduard
    Galajev, Semjon
    Kaerner, Tiit
    Liblik, Peeter
    Lushchik, Cheslav
    Maaroos, Aarne
    Nagirnyi, Vitali
    Vasil'chenko, Evgeni
    [J]. RADIATION MEASUREMENTS, 2007, 42 (4-5) : 792 - 797
  • [48] Spectral transformers of VUV radiation on the basis of wide-gap oxides
    Lushchik, A
    Lushchik, C
    Kotlov, A
    Kudryavtseva, I
    Maaroos, A
    Nagirnyi, V
    Vasil'chenko, E
    [J]. RADIATION MEASUREMENTS, 2004, 38 (4-6) : 747 - 752
  • [49] POSITIVE FEEDBACK IN WIDE-GAP DIODE DETECTORS OF INFRARED RADIATION
    MARMUR, IY
    OKSMAN, YA
    [J]. SOVIET PHYSICS SEMICONDUCTORS-USSR, 1977, 11 (07): : 764 - 766
  • [50] Radiation resistance of wide-gap materials as exemplified by SiC nuclear radiation detectors
    Ivanov, A. M.
    Strokan, N. B.
    Lebedev, A. A.
    [J]. TECHNICAL PHYSICS, 2012, 57 (04) : 556 - 560
12345