Optical bistability and multistability in a defect slab doped by GaAs/AlGaAs multiple quantum wells

被引：3
|
作者：
Asadpour, Seyyed Hossein [1 ]
Solookinejad, G. [1 ]
Panahi, M. [1 ]
Sangachin, E. Ahmadi [1 ]
机构：
[1] Islamic Azad Univ, Marvdasht Branch, Dept Phys, Marvdasht, Iran
来源：
CHINESE PHYSICS B | 2016年 / 25卷 / 05期
关键词：
optical bistability; optical multistability; quantum well nanostructure; ENHANCED KERR NONLINEARITY; SPIN COHERENCE; DOT;
D O I：
10.1088/1674-1056/25/5/054208
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We proposed a new model for controlling the optical bistability (OB) and optical multistability (OM) in a defect slab doped with four-level GaAs/AlGaAs multiple quantum wells with 15 periods of 17.5 nm GaAs wells and 15-nm Al-0.3 Ga0.7As barriers. The effects of biexciton energy renormalization, exciton spin relaxation, and thickness of the slab on the OB and OM properties of the defect slab were theoretically investigated. We found that the transition from OB to OM or vice versa is possible by adjusting the controllable parameters in a lab. Moreover, the transmission, reflection, and absorption properties of the weak probe light through the slab were also discussed in detail.
引用
收藏
页数：6
相关论文
共 50 条
  • [1] Optical bistability and multistability in a defect slab doped by GaAs/AlGaAs multiple quantum wells
    Seyyed Hossein Asadpour
    G Solookinejad
    M Panahi
    E Ahmadi Sangachin
    Chinese Physics B, 2016, (05) : 227 - 232
  • [2] Controlling of optical bistability and multistability in a defect slab
    Jabbari, Masoud
    LASER PHYSICS, 2016, 26 (02)
  • [3] THERMALLY INDUCED OPTICAL BISTABILITY AT ROOM TEMPERATURE IN GaAs/AlGaAs MULTIPLE QUANTUM WELLS.
    Miller, A.
    Steward, G.
    Blood, P.
    Woodbridge, K.
    Optica Acta, 1985, 33 (04): : 387 - 396
  • [4] THERMALLY INDUCED OPTICAL BISTABILITY AT ROOM-TEMPERATURE IN GAAS/ALGAAS MULTIPLE QUANTUM-WELLS
    MILLER, A
    STEWARD, G
    BLOOD, P
    WOODBRIDGE, K
    OPTICA ACTA, 1986, 33 (04): : 387 - 396
  • [5] Optical investigations on pseudomorphic:: δ-doped AlGaAs/InGaAs/GaAs quantum wells
    Wang, XG
    Chang, Y
    Cao, X
    Gui, YS
    Chu, JH
    FOURTH INTERNATIONAL CONFERENCE ON THIN FILM PHYSICS AND APPLICATIONS, 2000, 4086 : 298 - 301
  • [6] Optical studies of acceptor centre doped GaAs/AlGaAs quantum wells
    Ferreira, AC
    Holtz, PO
    Sernelius, BE
    Buyanov, A
    Monemar, B
    Ekenberg, U
    Mauritz, O
    Sundaram, M
    Campman, K
    Merz, JL
    Gossard, AC
    SOLID-STATE ELECTRONICS, 1996, 40 (1-8) : 89 - 92
  • [7] All-optical switching between optical bistability and multistability in a defect dielectric medium doped with a multiple quantum well nanostructure
    Asadpour, Seyyed Hossein
    Solookinejad, G.
    Panahi, M.
    Sangachin, E. Ahmadi
    APPLIED OPTICS, 2016, 55 (04) : 722 - 727
  • [8] Long wavelength superluminal pulse propagation in a defect slab doped with GaAs/AlGaAs multiple quantum well nanostructure
    Panahi, M.
    Solookinejad, G.
    Sangachin, E. Ahmadi
    Asadpour, S. H.
    MODERN PHYSICS LETTERS B, 2015, 29 (33):
  • [9] Optical Characterization of a 20 Layer AlGaAs/GaAs Multiple Quantum Wells
    Luqman Ali
    Janghyun Cho
    Clare Chisu Byeon
    Jin Dong Song
    Hyun-Jun Jo
    Jong Su Kim
    Journal of the Korean Physical Society, 2018, 73 : 632 - 637
  • [10] Magneto-optical Transitions of GaAs/AlGaAs Multiple Quantum Wells
    Yongmin Kim
    J. D. Song
    Y. Kohama
    Journal of the Korean Physical Society, 2018, 73 : 338 - 342
12345