Frequency mixing using electromagnetically induced transparency in cold atoms.
We report the first experimental demonstration of four-wave mixing using electromagnetically induced transparency in cold atoms. Backward-wave, phase-matched difference-frequency conversion is achieved at optical powers of a few nanowatts and at energies of less than a picojoule.
Braje
Danielle A
DA
Edward L. Ginzton Laboratory, Stanford University, Stanford, CA 94305, USA. braje@stanfordalumni.org
Balić
Vlatko
V
Goda
Sunil
S
Yin
G Y
GY
Harris
S E
SE