Stimulated terahertz emission from excitons in Cu2O

被引：0
|
作者：
Kaindl, R. A. [1 ,2 ]
Huber, R. [1 ,2 ]
Schmid, B. A. [1 ,2 ]
Shen, Y. R. [1 ,2 ]
Chemla, D. S. [1 ,2 ]
机构：
[1] Univ Calif Berkeley, Dept Phys, 1 Cyclotron Rd,MS 2-300, Berkeley, CA 94720 USA
[2] E O Lawrence Berkeley Natl Lab, Mat Sci Div, Berkeley, CA 94720 USA
来源：
ULTRAFAST PHENOMENA XV | 2007年 / 88卷
关键词：
D O I：
暂无
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Using ultrashort terahertz (THz) pulses we observe stimulated emission between internal energy levels of excitons. Emission occurs in Cu2O due to the 3p to 2s transition at 6.6 meV, with a cross section of 10(-14) cm(2).
引用
收藏
页码：769 / +
页数：2
相关论文
共 50 条
  • [1] Stimulated terahertz emission from intraexcitonic transitions in Cu2O -: art. no. 017402
    Huber, R
    Schmid, BA
    Shen, YR
    Chemla, DS
    Kaindl, RA
    PHYSICAL REVIEW LETTERS, 2006, 96 (01)
  • [2] THz quantum optics with dark excitons in Cu2O: from stimulated emission to nonlinear population control
    Leinss, S.
    Kampfrath, T.
    Volkmann, K. V.
    Schmid, B. A.
    Froehlich, D.
    Wolf, M.
    Kaindl, R. A.
    Leitenstorfer, A.
    Huber, R.
    PHYSICA STATUS SOLIDI C - CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 6, NO 1, 2009, 6 (01): : 156 - +
  • [3] CARRIER THERMALIZATION IN CU2O - PHONON EMISSION BY EXCITONS
    SNOKE, DW
    BRAUN, D
    CARDONA, M
    PHYSICAL REVIEW B, 1991, 44 (07): : 2991 - 3000
  • [4] Nonlinear Terahertz Excitations of Optically Dark Para Excitons in Cu2O
    Steiner, Johannes T.
    Kira, M.
    Koch, S. W.
    Leinss, S.
    Huber, R.
    Leitenstorfer, A.
    Kampfrath, T.
    Volkmann, K. V.
    Wolf, M.
    2009 CONFERENCE ON LASERS AND ELECTRO-OPTICS AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2009), VOLS 1-5, 2009, : 2385 - +
  • [5] RELAXED EXCITONS IN CU2O
    GASTEV, SV
    KAPLYANSKII, AA
    SOKOLOV, NS
    SOLID STATE COMMUNICATIONS, 1982, 42 (05) : 389 - 391
  • [6] SYMMETRY OF EXCITONS IN CU2O
    ELLIOTT, RJ
    PHYSICAL REVIEW, 1961, 124 (02): : 340 - &
  • [7] THERMALIZATION OF EXCITONS IN CU2O
    REIMANN, K
    JOURNAL OF LUMINESCENCE, 1988, 40-1 : 475 - 476
  • [8] Terahertz Nonlinear Response and Coherent Population Control of Dark Excitons in Cu2O
    Kampfrath, T.
    Leinss, S.
    v Volkmann, K.
    Wolf, M.
    Froehlich, D.
    Leitenstorfer, A.
    Huber, R.
    ULTRAFAST PHENOMENA XVI, 2009, 92 : 663 - +
  • [9] Terahertz Coherent Control of the Internal Quantum State of Dark Excitons in Cu2O
    Leinss, S.
    Kampfrath, T.
    von Volkmann, K.
    Wolf, M.
    Froehlich, D.
    Leitenstorfer, A.
    Huber, R.
    2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9, 2008, : 3367 - +
  • [10] Terahertz coherent control of the internal quantum state of dark excitons in Cu2O
    Leinß, S.
    Kampfrath, T.
    von Volkmann, K.
    Wolf, M.
    Fröhlich, D.
    Leitenstorfer, A.
    Huber, R.
    Optics InfoBase Conference Papers, 2008,
12345