Chaotic Josephson oscillations of exciton-polaritons and their applications

被引：31
作者：
Solnyshkov, D. D. [1 ,2 ]
Johne, R. [1 ,2 ]
Shelykh, I. A. [3 ,4 ]
Malpuech, G. [1 ,2 ]
机构：
[1] Univ Blaise Pascal, Clermont Univ, LASMEA, F-63000 Clermont Ferrand, France
[2] Univ Clermont Ferrand 2, Photochim Mol & Macromol Lab, CNRS, LASMEA,UMR 6602, F-63177 Aubiere, France
[3] Univ Iceland, Inst Sci, IS-107 Reykjavik, Iceland
[4] St Petersburg Acad Univ, Nanotechnol Res & Educ Ctr RAS, St Petersburg 194021, Russia
来源：
PHYSICAL REVIEW B | 2009年 / 80卷 / 23期
关键词：
chaotic communication; cryptography; excitons; Josephson effect; oscillations; polaritons; superconducting junction devices; synchronisation; BOSE-EINSTEIN CONDENSATION; SEMICONDUCTOR; MICROCAVITY; SCATTERING; DYNAMICS;
D O I：
10.1103/PhysRevB.80.235303
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We consider Josephson oscillations between two coupled, quasiresonantly pumped exciton-polariton (polariton) modes. We analyze the regions of stability and periodic oscillations of such a system and show that the spin degree of freedom allows a chaotic behavior. We show that two spatially separated polariton Josephson junctions can be synchronized and used for data encryption and transfer. Due to the strong nonlinearity of polariton-polariton interactions, chaos communication at rates up to 50 Gb/s is possible, which is at least ten times faster than the results obtained for other systems.
引用
收藏
页数：5
相关论文
共 30 条
  • [1] Some basic cryptographic requirements for chaos-based cryptosystems
    Alvarez, Gonzalo
    Li, Shujun
    [J]. INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, 2006, 16 (08): : 2129 - 2151
  • [2] Collective fluid dynamics of a polariton condensate in a semiconductor microcavity
    Amo, A.
    Sanvitto, D.
    Laussy, F. P.
    Ballarini, D.
    del Valle, E.
    Martin, M. D.
    Lemaitre, A.
    Bloch, J.
    Krizhanovskii, D. N.
    Skolnick, M. S.
    Tejedor, C.
    Vina, L.
    [J]. NATURE, 2009, 457 (7227) : 291 - U3
  • [3] Chaos-based communications at high bit rates using commercial fibre-optic links
    Argyris, A
    Syvridis, D
    Larger, L
    Annovazzi-Lodi, V
    Colet, P
    Fischer, I
    García-Ojalvo, J
    Mirasso, CR
    Pesquera, L
    Shore, KA
    [J]. NATURE, 2005, 438 (7066) : 343 - 346
  • [4] Optical bistability in semiconductor microcavities in the nondegenerate parametric oscillation regime: Analogy with the optical parametric oscillator
    Baas, A
    Karr, JP
    Romanelli, M
    Bramati, A
    Giacobino, E
    [J]. PHYSICAL REVIEW B, 2004, 70 (16): : 1 - 4
  • [5] Nonresonant electrical injection of excitons in an InGaAs quantum well
    Bajoni, D.
    Miard, A.
    Lemaitre, A.
    Bouchoule, S.
    Bloch, J.
    Tignon, J.
    [J]. APPLIED PHYSICS LETTERS, 2007, 90 (12)
  • [6] Bose-einstein condensation of microcavity polaritons in a trap
    Balili, R.
    Hartwell, V.
    Snoke, D.
    Pfeiffer, L.
    West, K.
    [J]. SCIENCE, 2007, 316 (5827) : 1007 - 1010
  • [7] Spontaneous polarization buildup in a room-temperature polariton laser
    Baumberg, J. J.
    Kavokin, A. V.
    Christopoulos, S.
    Grundy, A. J. D.
    Butte, R.
    Christmann, G.
    Solnyshkov, D. D.
    Malpuech, G.
    von Hoegersthal, G. Baldassarri Hoeger
    Feltin, E.
    Carlin, J. -F.
    Grandjean, N.
    [J]. PHYSICAL REVIEW LETTERS, 2008, 101 (13)
  • [8] Role of the exchange of carriers in elastic exciton-exciton scattering in quantum wells
    Ciuti, C
    Savona, V
    Piermarocchi, C
    Quattropani, A
    Schwendimann, P
    [J]. PHYSICAL REVIEW B, 1998, 58 (12): : 7926 - 7933
  • [9] ERGODIC-THEORY OF CHAOS AND STRANGE ATTRACTORS
    ECKMANN, JP
    RUELLE, D
    [J]. REVIEWS OF MODERN PHYSICS, 1985, 57 (03) : 617 - 656
  • [10] Synchronization of chaotic semiconductor laser dynamics on subnanosecond time scales and its potential for chaos communication
    Fischer, I
    Liu, Y
    Davis, P
    [J]. PHYSICAL REVIEW A, 2000, 62 (01): : 4
123