Differential-gain damping in quantum dot lasers due to wetting layer states

被引:0
|
作者
Matthews, DR [1 ]
Summers, HD [1 ]
Smowton, PM [1 ]
Hopkinson, M [1 ]
机构
[1] Univ Wales Coll Cardiff, Dept Phys & Astron, Cardiff, S Glam, Wales
关键词
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
引用
收藏
页码:23 / 24
页数:2
相关论文
共 50 条
  • [1] Gain and differential gain of single layer InAs/GaAs quantum dot injection lasers
    Kirstaedter, N
    Schmidt, OG
    Ledentsov, NN
    Bimberg, D
    Ustinov, VM
    Egorov, AY
    Zhukov, AE
    Maximov, MV
    Kopev, PS
    Alferov, ZI
    APPLIED PHYSICS LETTERS, 1996, 69 (09) : 1226 - 1228
  • [2] Experimental investigation of the effect of wetting-layer states on the gain-current characteristic of quantum-dot lasers
    Matthews, DR
    Summers, HD
    Smowton, PM
    Hopkinson, M
    APPLIED PHYSICS LETTERS, 2002, 81 (26) : 4904 - 4906
  • [3] Differential gain and gain compression in quantum-dot lasers
    Fiore, Andrea
    Markus, Alexander
    IEEE JOURNAL OF QUANTUM ELECTRONICS, 2007, 43 (3-4) : 287 - 294
  • [4] EFFECTIVE DIFFERENTIAL-GAIN AND MODULATION-BANDWIDTH REDUCTION IN QUANTUM-WELL LASERS DUE TO CONFINEMENT FACTOR MODULATION
    SHIN, S
    LEE, CW
    SU, CB
    LACOURSE, J
    RIDEOUT, W
    LAUER, RB
    IEEE PHOTONICS TECHNOLOGY LETTERS, 1993, 5 (02) : 145 - 147
  • [5] Effect of inhomogeneous line broadening on gain and differential gain of quantum dot lasers
    Qasaimeh, O
    IEEE TRANSACTIONS ON ELECTRON DEVICES, 2003, 50 (07) : 1575 - 1581
  • [6] Negative differential gain due to many body effects in self-assembled quantum dot lasers
    Shahid, H.
    Childs, D. T. D.
    Stevens, B. J.
    Hogg, R. A.
    APPLIED PHYSICS LETTERS, 2011, 99 (06)
  • [7] Morphology of wetting-layer states in a simple quantum-dot wetting-layer model
    Eichelmann, Marcel
    Wiersig, Jan
    JOURNAL OF PHYSICS-CONDENSED MATTER, 2020, 32 (07)
  • [8] Prevention of gain saturation by multi-layer quantum dot lasers
    Schmidt, OG
    Kirstaedter, N
    Ledentsov, NN
    Mao, MH
    Bimberg, D
    Ustinov, VM
    Egorov, AY
    Zhukov, AE
    Maximov, MV
    Kopev, PS
    Alferov, ZI
    ELECTRONICS LETTERS, 1996, 32 (14) : 1302 - 1304
  • [9] Sub-wetting layer continuum states in quantum dot samples
    Král, K
    Zdenek, P
    LOW-DIMENSIONAL SYSTEMS: THEORY, PREPARATION, AND SOME APPLICATIONS, 2003, 91 : 19 - 35
  • [10] Electronic states in three dimensional quantum dot/wetting layer structures
    Markiewicz, Marta
    Voss, Heinrich
    COMPUTATIONAL SCIENCE AND ITS APPLICATIONS - ICCSA 2006, PT 1, 2006, 3980 : 684 - 693