Random Population of InAs/GaAs Quantum Dots

被引：0
|
作者：
O'Driscoll, I. [1 ]
Hutchings, M. [1 ]
Smowton, P. M. [1 ]
Blood, P. [1 ]
机构：
[1] Cardiff Univ, Sch Phys & Astron, The Parade CF24 3AA, Wales
来源：
2009 CONFERENCE ON LASERS AND ELECTRO-OPTICS AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2009), VOLS 1-5 | 2009年
关键词：
TEMPERATURE; LASERS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We experimentally observe truly random to non-thermal to thermal distribution of population of InAs quantum dots with temperature using unamplified spontaneous emission and measure the impact on laser operation. (C) 2009 Optical Society of America
引用
下载
收藏
页码：740 / 741
页数：2
相关论文
共 50 条
  • [31] Spin relaxation in charged InAs/GaAs quantum dots
    Marcinkevicius, S
    Zhao, QX
    COMPOUND SEMICONDUCTORS 2004, PROCEEDINGS, 2005, 184 : 443 - 446
  • [32] Conductance spectroscopy of InAs quantum dots buried in GaAs
    Yoh, K
    Kazama, H
    PHYSICA E, 2000, 6 (1-4): : 490 - 494
  • [33] Defects in nanostructures with ripened InAs/GaAs quantum dots
    Nasi, L.
    Bocchi, C.
    Germini, F.
    Prezioso, M.
    Gombia, E.
    Mosca, R.
    Frigeri, P.
    Trevisi, G.
    Seravalli, L.
    Franchi, S.
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2008, 19 (Suppl 1) : S96 - S100
  • [34] Phonon dephasing of the exciton in InAs/GaAs quantum dots
    Janutka, A
    Jacak, L
    Krasnyj, J
    Machnikowski, P
    OPEN SYSTEMS & INFORMATION DYNAMICS, 2004, 11 (04): : 391 - 400
  • [35] MOCVD-grown InAs/GaAs quantum dots
    Huffaker, DL
    Birudavolu, S
    Wong, PS
    Huang, S
    El-Emawy, AA
    QUANTUM SENSING: EVOLUTION AND REVOLUTION FROM PAST TO FUTURE, 2003, 4999 : 478 - 485
  • [36] Enhanced luminescence from InAs/GaAs quantum dots
    Holtz, P. O.
    Moskalenko, E. S.
    Larsson, M.
    Karlsson, K. F.
    Schoenfeld, W. V.
    Petroff, P. M.
    OPTICAL MATERIALS IN DEFENCE SYSTEMS TECHNOLOGY III, 2006, 6401
  • [37] Mature InAs quantum dots on the GaAs(114)A surface
    Xu, MC
    Temko, Y
    Suzuki, T
    Jacobi, K
    APPLIED PHYSICS LETTERS, 2004, 84 (13) : 2283 - 2285
  • [38] Surface compositional gradients of InAs/GaAs quantum dots
    Biasiol, G
    Heun, S
    Golinelli, GB
    Locatelli, A
    Mentes, TO
    Guo, FZ
    Hofer, C
    Teichert, C
    Sorba, L
    APPLIED PHYSICS LETTERS, 2005, 87 (22) : 1 - 3
  • [39] Quantum dots in the InAs/GaAs system - An overview of their formation
    Joyce, BA
    Vvedensky, DD
    QUANTUM DOTS: FUNDAMENTALS, APPLICATIONS, AND FRONTIERS, 2005, 190 : 1 - 26
  • [40] Surface concentration mapping of InAs/GaAs quantum dots
    Biasiol, G.
    Heun, S.
    Golinelli, G. B.
    Locatelli, A.
    Mentes, T. O.
    Guo, F. Z.
    Sorba, L.
    PHYSICS OF SEMICONDUCTORS, PTS A AND B, 2007, 893 : 49 - +
12345