title: Phase conjugation in an inhomogeneously broadened medium.
abstract: Calculation with NH3 shows that near resonance there is a significant dip in the intensity of a phase-conjugate wave that is generated by degenerate four-wave mixing processes in a Doppler-broadened medium. The magnitude of the dip is sensitive to pressure and temperature.
authors.affiliation: Physical Sciences Group, Science Applications, Inc., 1200 Prospect Street, La Jolla, California 92038, USA.
authors.forename: A
authors.initials: A
authors.lastname: Elci
authors.forename: D
authors.initials: D
authors.lastname: Rogovin