Ultrafast kinetics of excitons in non-crystalline semiconductor illuminated by sub-gap femtosecond laser pulses

被引：0
|
作者：
Romanova, E. A. [1 ]
Kuzutkina, Yu. S. [1 ]
Afanasiev, A. V. [2 ]
Bityurin, N. M. [2 ]
Velmuzhov, A. P. [3 ]
Sukhanov, M. V. [3 ]
Shiryaev, V. S. [3 ]
机构：
[1] Saratov NG Chernyshevskii State Univ, Phys Dept, Saratov, Russia
[2] RAS, Inst Appl Phys, Nizhnii Novgorod, Russia
[3] RAS, GG Devyatykh Inst Chem High Pur Subst, Nizhnii Novgorod, Russia
来源：
2018 INTERNATIONAL CONFERENCE LASER OPTICS (ICLO 2018) | 2018年
基金：
俄罗斯基础研究基金会;
关键词：
femtosecond laser technology; chalcogenide glass; third-order optical nonlinearity; charge carriers kinetics; excitons;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Nonlinear optical response of glassy chalcogenide semiconductors has been studied under sub-gap illumination by using two realizations of the pump-probe method with femtosecond resolution in time. The role of exitons kinetics has been revealed.
引用
收藏
页码：267 / 267
页数：1
相关论文
共 13 条
  • [1] Nonlinear propagation of strong laser pulses in non-crystalline semiconductor films
    Chumash, V
    Cojocaru, I
    Para, G
    Fazio, E
    Michelotti, F
    Bertolotti, M
    [J]. PHYSICS AND APPLICATIONS OF NON-CRYSTALLINE SEMICONDUCTORS IN OPTOELECTRONICS, 1997, 36 : 455 - 455
  • [2] Ultrafast Modulation of Femtosecond Laser Pulses in Direct-gap Semiconductor Metasurfaces With Magnetic Resonances
    Zubyuk, Varvara V.
    Shcherbakov, Maxim R.
    Vabishchevich, Polina P.
    Liu, Sheng
    Vaskin, Aleksandr
    Keeler, Gordon A.
    Pertsch, Thomas
    Dolgova, Tatyana V.
    Staude, Isabelle
    Brener, Igal
    Fedyanin, Andrey A.
    [J]. PROCEEDINGS OF INTERNATIONAL CONFERENCE ON METAMATERIALS AND NANOPHOTONICS (METANANO-2017), 2017, 1874
  • [3] Terahertz emission from semiconductor surfaces illuminated by femtosecond laser pulses
    Krotkus, A
    Adomavicius, R
    Malevich, VL
    [J]. ICONO 2005: NONLINEAR LASER SPECTROSCOPY, HIGH PRECISION MEASUREMENTS, AND LASER BIOMEDICINE AND CHEMISTRY, 2006, 6257
  • [4] Photoinduced microlens formation in non-crystalline sulfide thin films by a femtosecond laser
    Ishibashi, T
    Kitagawa, R
    Iwasaki, M
    Takebe, H
    Morinaga, K
    [J]. JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2003, 111 (05) : 291 - 293
  • [5] Terahertz pulse emission from semiconductor surfaces illuminated by femtosecond Yb:KGW laser pulses
    Biciunas, A.
    Pacebutas, V.
    Krotkus, A.
    [J]. PHYSICA B-CONDENSED MATTER, 2009, 404 (20) : 3386 - 3390
  • [6] NONEQUILIBRIUM ELECTRON FUNCTION ON DISCRETE LEVELS IN FORBIDDEN GAP OF NON-CRYSTALLINE SEMICONDUCTOR LIGHTED UP
    SULIMOV, VB
    [J]. VESTNIK MOSKOVSKOGO UNIVERSITETA SERIYA 3 FIZIKA ASTRONOMIYA, 1977, 18 (05): : 95 - 102
  • [7] Femtosecond laser-induced damage morphologies of crystalline silicon by sub-threshold pulses
    Tran, DV
    Zheng, HY
    Lam, YC
    Murukeshan, VM
    Chai, JC
    Hardt, DE
    [J]. OPTICS AND LASERS IN ENGINEERING, 2005, 43 (09) : 977 - 986
  • [8] Temperature-dependent terahertz radiation from the surfaces of narrow-gap semiconductors illuminated by femtosecond laser pulses
    Molis, G.
    Adomavicius, R.
    Krotkus, A.
    [J]. PHYSICA B-CONDENSED MATTER, 2008, 403 (19-20) : 3786 - 3788
  • [9] Superhydrophylic textures fabricated by femtosecond laser pulses on sub-micro- and nano-crystalline titanium surfaces
    Kolobov, Yury R.
    Smolyakova, Marina Yu
    Kolobova, Anastasia Yu
    Ionin, Andrey A.
    Kudryashov, Sergey I.
    Makarov, Sergey V.
    Saltuganov, Pavel N.
    Zayarny, Dmitry A.
    Ligachev, Alexander E.
    [J]. LASER PHYSICS LETTERS, 2014, 11 (12)
  • [10] Non-melt selective enhancement of crystalline structure in molybdenum thin films using femtosecond laser pulses
    Sharif, Ayesha
    Farid, Nazar
    Wang, Mingqing
    Vijayaraghavan, Rajani K.
    Choy, Kwang-Leong
    McNally, Patrick J.
    O'Connor, Gerard M.
    [J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2022, 55 (11)
12