Matt's Blog

EIT and Raman processes

Mon May 29 10:18:43 BST 2006

[physics/0605231]

  • Title: Competition between Electromagnetically Induced Transparency and Raman Processes
    • Authors: G. S. Agarwal, T. N. Dey, Daniel J. Gauthier
    • Abstract: We present a theoretical formulation of competition among electromagnetically induced transparency (EIT) and Raman processes. The latter become important when the medium can no longer be considered to be dilute. Unlike the standard formulation of EIT, we consider all fields applied and generated as interacting with both the transitions of the $\Lambda$ scheme. We solve Maxwell equations for the net generated field using a fast-Fourier-transform technique and obtain predictions for the probe, control and Raman fields. We show how the intensity of the probe field is depleted at higher atomic number densities due to the build up of multiple Raman fields.

[physics]

[permlink]

code (24)

erlang (5)
ideas (19)
lisp (1)
me (11)
notes (4)
ocaml (1)
physics (45)
qo (7)
unix (6)
vim (3)