Multi-state lasing in microdisk lasers with InAs/GaAs quantum dots

被引：0
|
作者：
Karaborchev, A. A. [1 ]
Makhov, I. S. [1 ]
Maximov, M. V. [2 ]
Kryzhanovskaya, N. V. [1 ]
Zhukov, A. E. [1 ]
机构：
[1] HSE Univ, St Petersburg, Russia
[2] Alferov Univ, St Petersburg, Russia
来源：
ST PETERSBURG POLYTECHNIC UNIVERSITY JOURNAL-PHYSICS AND MATHEMATICS | 2023年 / 16卷 / 01期
基金：
俄罗斯科学基金会;
关键词：
Two-state lasing; quantum dots; microdisks; electroluminescence;
D O I：
10.18721/JPM.161.327
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The paper reports on the implementation of two-level lasing in injection micro -lasers with self-organized InAs/GaAs quantum dots. Emission bands related to the radiative electron-hole recombination involving ground and several excited states of quantum dots are observed in the spontaneous electroluminescence spectra. We investigated two-level lasing via the ground and first excited states of quantum dots in microdisks with different cavity diame-ters. A decrease in the threshold currents is observed for both ground and first excited transi-tions in quantum dots with a decrease in the microdisk diameter. The temperature dependences of the threshold current density for microdisks of various diameters suggest that two-level lasing is observed up to 90-100 & DEG;C.
引用
收藏
页码：157 / 162
页数：6
相关论文
共 50 条
  • [1] Temperature Evolution of Two-State Lasing in Microdisk Lasers with InAs/InGaAs Quantum Dots
    Makhov, Ivan
    Ivanov, Konstantin
    Moiseev, Eduard
    Fominykh, Nikita
    Dragunova, Anna
    Kryzhanovskaya, Natalia
    Zhukov, Alexey
    NANOMATERIALS, 2023, 13 (05)
  • [2] High-temperature lasing in diode microdisk lasers with InAs/InGaAs quantum dots
    Moiseev, E. I.
    Kryzhanovskaya, N. V.
    Polubavkina, Yu S.
    Maximov, M. V.
    Kulagina, M. M.
    Troshkov, S. I.
    Zadiranov, Yu M.
    Lipovskii, A. A.
    Mukhin, I. S.
    Guina, M.
    Niemi, T.
    Zhukov, A. E.
    18TH INTERNATIONAL CONFERENCE PHYSICA.SPB, 2016, 769
  • [3] Ultrasmall microdisk and microring lasers based on InAs/InGaAs/GaAs quantum dots
    Maximov, Mikhail V.
    Kryzhanovskaya, Natalia V.
    Nadtochiy, Alexey M.
    Moiseev, Eduard I.
    Shostak, Ivan I.
    Bogdanov, Andrey A.
    Sadrieva, Zarina F.
    Zhukov, Alexey E.
    Lipovskii, Andrey A.
    Karpov, Denis V.
    Laukkanen, Janne
    Tommila, Juha
    NANOSCALE RESEARCH LETTERS, 2014, 9
  • [4] Ultrasmall microdisk and microring lasers based on InAs/InGaAs/GaAs quantum dots
    Mikhail V Maximov
    Natalia V Kryzhanovskaya
    Alexey M Nadtochiy
    Eduard I Moiseev
    Ivan I Shostak
    Andrey A Bogdanov
    Zarina F Sadrieva
    Alexey E Zhukov
    Andrey A Lipovskii
    Denis V Karpov
    Janne Laukkanen
    Juha Tommila
    Nanoscale Research Letters, 9
  • [5] Analytical approach to the multi-state lasing phenomenon in quantum dot lasers
    Korenev, V. V.
    Savelyev, A. V.
    Zhukov, A. E.
    Omelchenko, A. V.
    Maximov, M. V.
    APPLIED PHYSICS LETTERS, 2013, 102 (11)
  • [6] Lasing in microdisk resonators with InAs/InGaAs quantum dots transferred on a silicon substrate
    Moiseev, E. I.
    Kryzhanovskaya, N. V.
    Nadtochiy, A. M.
    Maximov, M. V.
    Zhukov, A. E.
    Shostak, I. I.
    Kulagina, M. M.
    Savelyev, A. V.
    Vashanova, K. A.
    Lipovskii, A. A.
    1ST INTERNATIONAL SCHOOL AND CONFERENCE SAINT-PETERSBURG OPEN 2014 ON OPTOELECTRONICS, PHOTONICS, ENGINEERING AND NANOSTRUCTURES, 2014, 541
  • [7] The effect of p-doping on multi-state lasing in InAs/InGaAs quantum dot lasers for different cavity lengths
    Korenev, V. V.
    Savelyev, A. V.
    Maximov, M. V.
    Zubov, F. I.
    Shernyakov, Yu M.
    Zhukov, A. E.
    4TH INTERNATIONAL SCHOOL AND CONFERENCE ON OPTOELECTRONICS, PHOTONICS, ENGINEERING AND NANOSTRUCTURES (SAINT PETERSBURG OPEN 2017), 2017, 917
  • [8] The Use of Microdisk Lasers Based on InAs/InGaAs Quantum Dots in Biodetection
    M. V. Fetisova
    A. A. Kornev
    A. S. Bukatin
    N. A. Filatov
    I. E. Eliseev
    N. V. Kryzhanovskaya
    I. V. Reduto
    E. I. Moiseev
    M. V. Maximov
    A. E. Zhukov
    Technical Physics Letters, 2019, 45 : 1178 - 1181
  • [9] The Use of Microdisk Lasers Based on InAs/InGaAs Quantum Dots in Biodetection
    Fetisova, M. V.
    Kornev, A. A.
    Bukatin, A. S.
    Filatov, N. A.
    Eliseev, I. E.
    Kryzhanovskaya, N. V.
    Reduto, I. V.
    Moiseev, E. I.
    Maximov, M. V.
    Zhukov, A. E.
    TECHNICAL PHYSICS LETTERS, 2019, 45 (12) : 1178 - 1181
  • [10] Ultrafast dynamics of InAs/GaAs quantum-dot microdisk lasers
    Luo, KJ
    Xu, JY
    Cao, H
    Ma, Y
    Chang, SH
    Ho, ST
    Solomon, GS
    APPLIED PHYSICS LETTERS, 2001, 78 (22) : 3397 - 3399
12345