Terahertz-induced changes of optical spectra in GaAs quantum wells

被引：0
|
作者：
Mi, XW [1 ]
Cao, JC [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Microsyst & Informat, State Key Lab Funct Mat Informat, Shanghai 200050, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2004年 / 21卷 / 06期
关键词：
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We have theoretically investigated optical absorption spectra in GaAs quantum well (QW) driven by both a strong terahertz (THz) field and a near-infrared field within the theory of density matrix. In presence of a strong THz field, the optical transitions in the QW subbands are altered by the THz field. The alteration has a direct impact on the optical absorption and results in the Autler-Townes splitting and the sidebands generation, which is in agreement with the experiments.
引用
收藏
页码：1157 / 1160
页数：4
相关论文
共 50 条
  • [21] Terahertz luminescence of GaAs-based heterostructures with quantum wells under the optical excitation of donors
    N. A. Bekin
    R. Kh. Zhukavin
    K. A. Kovalevskii
    S. G. Pavlov
    B. N. Zvonkov
    E. A. Uskova
    V. N. Shastin
    Semiconductors, 2005, 39 : 67 - 72
  • [22] Terahertz-induced exciton signatures in semiconductors
    Boettge, C. N.
    Koch, S. W.
    Schneebeli, L.
    Breddermann, B.
    Klettke, A. C.
    Kira, M.
    Ewers, B.
    Koester, N. S.
    Chatterjee, S.
    PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2013, 250 (09): : 1768 - 1772
  • [23] Terahertz-induced nonlinear response in ZnTe
    Selz, Felix
    Koelbel, Johanna
    Paries, Felix
    VON Freymann, Georg
    Molter, Daniel
    Mittleman, Daniel m.
    OPTICS EXPRESS, 2025, 33 (05): : 9575 - 9586
  • [24] Intense terahertz radiation from longitudinal optical phonons in GaAs/AlAs multiple quantum wells
    Mizoguchi, K
    Furuichi, T
    Kojima, O
    Nakayama, M
    Saito, S
    Syouji, A
    Sakai, K
    APPLIED PHYSICS LETTERS, 2005, 87 (09)
  • [25] Terahertz luminescence of GaAs-Based heterostructures with quantum wells under the optical excitation of donors
    Bekin, NA
    Zhukavin, RK
    Kovalevskii, KA
    Pavlov, SG
    Zvonkov, BN
    Uskova, EA
    Shastin, VN
    SEMICONDUCTORS, 2005, 39 (01) : 67 - 72
  • [26] Delta-doped GaAs/AlAs multiple quantum wells:Study by optical and terahertz techniques
    Cechavicius, Bronislovas
    Kavaliauskas, Julius
    Krivaite, Gene
    Seliuta, Dallus
    Valusis, Gintaras
    Sherliker, Ben
    Halsall, Matthew
    Harrison, Paul
    Khanna, Suraj
    Linfield, Edmund
    PHYSICS OF SEMICONDUCTORS, PTS A AND B, 2007, 893 : 427 - +
  • [27] Terahertz radiation from coherent confined optical phonons in GaAs/AlAs multiple quantum wells
    Nakayama, M.
    Mizoguchi, K.
    Kojima, O.
    Furuichi, T.
    Mizumoto, A.
    Saito, S.
    Syouji, A.
    Sakai, K.
    PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2007, 204 (02): : 518 - 521
  • [28] Observation of Terahertz-Induced Magnetooscillations in Graphene
    Moench, Erwin
    Bandurin, Denis A.
    Dmitriev, Ivan A.
    Phinney, Isabelle Y.
    Yahniuk, Ivan
    Taniguchi, Takashi
    Watanabe, Kenji
    Jarillo-Herrero, Pablo
    Ganichev, Sergey D.
    NANO LETTERS, 2020, 20 (08) : 5943 - 5950
  • [29] MODEL CALCULATION FOR THE TRANSIENT LUMINESCENCE SPECTRA IN OPTICAL EXCITED GAAS QUANTUM-WELLS
    THOAI, DBT
    HAUG, H
    PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 1992, 173 (01): : 159 - 164
  • [30] Terahertz-Induced Crystallisation of Amorphous Systems
    Sibik, Juraj
    Tan, Nicholas Y.
    Arslanov, Denis
    van der Zande, Wim
    Redlich, Britta
    Zeitler, J. Axel
    2015 40TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES (IRMMW-THZ), 2015,
12345