Sum-frequency generation of Q-switched CO laser radiation in BaGa2GeSe6 and GaSe nonlinear crystals

被引：0
|
作者：
Dmitriy V. Badikov
Valeriy V. Badikov
Andrey A. Ionin
Igor O. Kinyaevskiy
Yury M. Klimachev
Andrey A. Kotkov
Konstantin V. Mitin
Daria V. Mokrousova
Vera A. Mojaeva
机构：
[1] P.N. Lebedev Physical Institute of Russian Academy of Science,
[2] Kuban State University,undefined
[3] Shvabe—Research,undefined
[4] Moscow State University of Geodesy and Cartography,undefined
来源：
Optical and Quantum Electronics | 2018年 / 50卷
关键词：
Sum-frequency generation; Multiline CO laser; Nonlinear crystals; Nonlinear coefficient;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Sum-frequency generation of multiline Q-switched CO laser radiation is studied in the BaGa2GeSe6 (BGGSe) crystal and in the GaSe crystal. The maximal external conversion efficiency obtained in the BGGSe crystal is 0.7%, which corresponded to the internal conversion efficiency of 1% taking into account optical losses under reflection from uncoated facets of the crystal. The maximum external conversion efficiency in the GaSe crystal is 0.15% with internal efficiency 0.31%. Effective nonlinearity of BGGSe crystal is determined through the ratio between measured efficiency in BGGSe and GaSe crystals. Effective nonlinearity for sum-frequency generation of the CO laser emission in the BGGSe crystal is deff = 42 ± 14 pm/V, and nonlinear coefficient of this crystal is d11 = 49 ± 15 pm/V.
引用
收藏
相关论文
共 50 条
  • [1] Sum-frequency generation of Q-switched CO laser radiation in BaGa2GeSe6 and GaSe nonlinear crystals
    Badikov, Dmitriy V.
    Badikov, Valeriy V.
    Ionin, Andrey A.
    Kinyaevskiy, Igor O.
    Klimachev, Yury M.
    Kotkov, Andrey A.
    Mitin, Konstantin V.
    Mokrousova, Daria V.
    Mojaeva, Vera A.
    OPTICAL AND QUANTUM ELECTRONICS, 2018, 50 (06)
  • [2] Intracavity frequency conversion of multiline CO laser radiation in nonlinear crystal BaGa2GeSe6
    Klimachev, Yu. M.
    Badikov, V. V.
    Badikov, D. V.
    Ionin, A. A.
    Kinyaevskiy, I. O.
    Kotkov, A. A.
    Kozlov, A. Yu.
    Sagitova, A. M.
    Sinitsyn, D. V.
    2018 INTERNATIONAL CONFERENCE LASER OPTICS (ICLO 2018), 2018, : 83 - 83
  • [3] BaGa2GeS6 and BaGa2GeSe6 crystals for nonlinear optical frequency conversion
    Grechin, S. G.
    Nikolaev, P. P.
    Ionin, A. A.
    Kinyaevskii, I. O.
    Andreev, Yu M.
    QUANTUM ELECTRONICS, 2020, 50 (08) : 782 - 787
  • [4] Broadband (1.7-6.0 μm) multiline CO laser system with intra- and extracavity sum frequency generation in BaGa2GeSe6 crystals
    Ionin, A. A.
    Kinyaevskiy, I. O.
    Klimachev, Yu. M.
    Kotkov, A. A.
    Kozlov, A. Yu.
    Sagitova, A. M.
    Sinitsyn, D. V.
    Badikov, V. V.
    Badikov, D. V.
    OPTICS AND LASER TECHNOLOGY, 2019, 115 : 205 - 209
  • [5] Numerical analysis of CO laser frequency conversion efficiency in BaGa2GeSe6 crystal
    Ionin, A. A.
    Kinyaevskiy, I. O.
    Mozhaeva, V. A.
    LASER PHYSICS, 2018, 28 (03)
  • [6] SUM-FREQUENCY LIGHT GENERATION IN OPTICAL FIBERS PUMPED BY A Q-SWITCHED LASER
    OHMORI, Y
    SASAKI, Y
    ELECTRONICS LETTERS, 1981, 17 (21) : 781 - 782
  • [7] Thermal Properties of the Trigonal Quaternary Nonlinear Crystals BaGa2GeS6 and BaGa2GeSe6
    Wei, Jean
    Murray, Joel
    Badikov, Valeriy V.
    Petrov, Valentin
    Guha, Shekhar
    2021 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2021,
  • [8] Sum frequency generation of multi-line slab radio frequency discharge carbon monoxide laser system with intracavity nonlinear BaGa2GeSe6 crystal
    Ionin, A. A.
    Badikov, D., V
    Badikov, V. V.
    Kinyaevskiy, I. O.
    Klimachev, Yu M.
    Kotkov, A. A.
    Kozlov, A. Yu
    Sagitova, A. M.
    Sinitsyn, D., V
    OPTICS LETTERS, 2018, 43 (18) : 4358 - 4361
  • [9] Laser-induced damage threshold of BaGa4Se7 and BaGa2GeSe6 nonlinear crystals at 1.053 μm
    Kostyukova, Nadezhda Y.
    Boyko, Andrey A.
    Erushin, Evgenii Y.
    Kostyukov, Anton, I
    Badikov, Valeriy V.
    Badikov, Dmitri, V
    Kolker, Dmitry B.
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2019, 36 (08) : 2260 - 2265
  • [10] Laser-induced damage threshold of the nonlinear crystals BaGa4Se7 and BaGa2GeSe6 at 2091 nm in the nanosecond regime
    Kostyukova, Nadezhda Yu
    Boyko, Andrey A.
    Eranov, Ilya D.
    Antipov, Oleg L.
    Kolker, Dmitry B.
    Kostyukov, Anton, I
    Erushin, Evgenii Yu
    Miroshnichenko, Ilya B.
    Badikov, Dmitrii, V
    Badikov, Valeriy V.
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2020, 37 (09) : 2655 - 2659
12345