Spectral line shape of nonresonant four-wave mixing in Markovian stochastic fields
PHYSICAL REVIEW A 56:3 (1997) 2267-2279
Time-delayed four-wave mixing: The interplay between laser field fluctuations and the atomic memory time
Technical Digest - European Quantum Electronics Conference (1996) 206
Abstract:
The phase conjugate signals generated by a fluctuating radiation field via a four-wave mixing process in an atomic vapor undergoing dephasing collisions is theoretically examined. The incident radiation field is considered well detuned from the atomic resonance and modelled as a two mode laser field whose amplitudes follow jointly circular Gaussian statistics, while the dephasing collisions are treated as a Markovian process. A fully analytical expression of the phase conjugate signal is obtained which contains contributions from several possible time-ordered pathways. The relative strengths of the various contributing time-ordered pathways can be manipulated by varying the amount of decoherence introduced by dephasing collisions.High power single mode radiation by narrowband amplification of a diode laser
OPTICS COMMUNICATIONS 123:1-3 (1996) 139-142
Spectral line shape of resonant four-wave mixing induced by broad-bandwidth lasers
PHYSICAL REVIEW A 54:3 (1996) 2347-2355
The dependence of broadband four-wave mixing signal intensity on the length of the interaction region
JOURNAL OF MODERN OPTICS 43:12 (1996) 2523-2531