A theoretical scheme for generation of nonlinear coherent states in a micromaser under intensity-dependent Jaynes-Cummings model

Quantum Optics and Quantum Information

DOI: 10.1140/epjd/e2004-00197-8

Cite this article as:
Naderi, M., Soltanolkotabi, M. & Roknizadeh, R. Eur. Phys. J. D (2005) 32: 397. doi:10.1140/epjd/e2004-00197-8


In this paper we propose a theoretical scheme to show the possibility of generating various families of nonlinear (f-deformed) coherent states of the radiation field in a micromaser. We show that these states can be provided in a lossless micromaser cavity under the weak Jaynes-Cummings interaction with intensity–dependent coupling of large number of individually injected two-level atoms in a coherent superposition of the upper and lower states. In particular, we show that the so-called nonlinear squeezed vacuum and nonlinear squeezed first excited states, as well as the even and odd nonlinear coherent states can be generated in a two-photon micromaser.

Copyright information

© EDP Sciences/Società Italiana di Fisica/Springer-Verlag 2005

Authors and Affiliations

  • M. H. Naderi
    • 1
  • M. Soltanolkotabi
    • 1
  • R. Roknizadeh
    • 1
  1. 1.Quantum Optics Group, Department of PhysicsUniversity of IsfahanIsfahanIran