1. M. Bamba and T. Ogawa
    Laser under ultrastrong light-matter interaction: Qualitative aspects and quantitative influences by level and mode truncations
    Physical Review A 93(3), 033811 (10 pages) (2016)
    arXiv:1410.3912 [quant-ph]
  2. L. Ferrier, S. Pigeon, E. Wertz, M. Bamba, P. Senellart, I. Sagnes, A. Lemaitre, C. Ciuti, and J. Bloch
    Polariton parametric oscillation in a single micropillar cavity
    Applied Physics Letters 97(3), 031105 (3 pages) (2010)