Selective excitation of self-assembled quantum dots by using shaped pulse

被引：2
|
作者：
Toda, Y
Nakaoka, T
Morita, R
Yamashita, M
Inoue, T
Arakawa, Y
机构：
[1] Hokkaido Univ, Dept Appl Phys, Kita Ku, Sapporo, Hokkaido 0608628, Japan
[2] JST, PRESTO, Kawaguchi, Saitama 3320012, Japan
[3] Univ Tokyo, IIS, Meguro Ku, Tokyo 1538505, Japan
来源：
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2004年 / 21卷 / 2-4期
关键词：
quantum dot; selective excitation; spatial light modulation;
D O I：
10.1016/j.physe.2003.11.008
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
We carried out optical selective excitation of individual self-assembled quantum dots by using phase-modulated pulses. Based on scattered photoluminescence excitation resonances in individual QDs, the excitation pulses modulated in the spectral region allows for addressing individual ground states emission. The photoluminescence spectra including several QDs showed intensity changes according to both the modulation energies and phases. The results also suggested the individual control of selective QDs even in collective excitation. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：180 / 183
页数：4
相关论文
共 50 条
  • [41] Spectrum and tunneling in self-assembled quantum dots
    Larkin, I
    Vagov, A
    PHYSICAL REVIEW B, 2003, 67 (11):
  • [42] Spectroscopy of single self-assembled quantum dots
    Zrenner, A
    Findeis, F
    Beham, E
    Markmann, M
    Böhm, G
    Abstreiter, G
    JOURNAL OF LUMINESCENCE, 2000, 87-9 : 35 - 39
  • [43] Spectroscopy of self-assembled quantum dots in ZnSe
    Brown Univ, Providence, United States
    IQEC Int Quantum Electron Conf Proc, (15-16):
  • [44] Single spins in self-assembled quantum dots
    Warburton, Richard J.
    NATURE MATERIALS, 2013, 12 (06) : 483 - 493
  • [45] Selective growth of self-assembled InAs quantum dots with in-situ mask
    Nakamura, Y
    Ohkouchi, S
    Nakamura, H
    Asakawa, K
    2004 International Conference on Indium Phosphide and Related Materials, Conference Proceedings, 2004, : 458 - 460
  • [46] Cracking self-assembled InAs quantum dots
    Bruls, D. M.
    Vugs, J. W. A. M.
    Koenraad, P. M.
    Skolnick, M. S.
    Hopkinson, M.
    Wolter, J. H.
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2001, 72 (Suppl 2): : S205 - S207
  • [47] Anomalous excitation intensity dependence of photoluminescence from InAs self-assembled quantum dots
    Motohisa, J
    Baumberg, JJ
    Heberle, AP
    Allam, J
    SOLID-STATE ELECTRONICS, 1998, 42 (7-8) : 1335 - 1339
  • [48] Self-assembled quantum dots in a nanowire system for quantum photonics
    Heiss M.
    Fontana Y.
    Gustafsson A.
    Wüst G.
    Magen C.
    O'Regan D.D.
    Luo J.W.
    Ketterer B.
    Conesa-Boj S.
    Kuhlmann A.V.
    Houel J.
    Russo-Averchi E.
    Morante J.R.
    Cantoni M.
    Marzari N.
    Arbiol J.
    Zunger A.
    Warburton R.J.
    Fontcuberta I Morral A.
    Nature Materials, 2013, 12 (5) : 439 - 444
  • [49] Self-assembled quantum dots in a nanowire system for quantum photonics
    Heiss, M.
    Fontana, Y.
    Gustafsson, A.
    Wuest, G.
    Magen, C.
    O'Regan, D. D.
    Luo, J. W.
    Ketterer, B.
    Conesa-Boj, S.
    Kuhlmann, A. V.
    Houel, J.
    Russo-Averchi, E.
    Morante, J. R.
    Cantoni, M.
    Marzari, N.
    Arbiol, J.
    Zunger, A.
    Warburton, R. J.
    Fontcuberta i Morral, A.
    NATURE MATERIALS, 2013, 12 (05) : 439 - 444
  • [50] Self-alignment of self-assembled InAs quantum dots
    Hong, SU
    Kim, JS
    Lee, JH
    Kwack, HS
    Han, WS
    Oh, DK
    JOURNAL OF CRYSTAL GROWTH, 2006, 286 (01) : 18 - 22
12345