Abstract
We calculate the transition rates and the linear and nonlinear-optical properties of a homogeneously broadened two-level system with permanent dipole moments in the presence of two pump fields. We present absorption and emission spectra for the system in the steady state, without making the rotating-wave approximation. Expressions for the nonlinear susceptibilities for wave mixing are derived.
Original language | English |
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Pages (from-to) | 3960-3968 |
Number of pages | 9 |
Journal | Physical Review A |
Volume | 41 |
Issue number | 7 |
DOIs | |
State | Published - 1 Jan 1990 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics