Title :
Optical phase conjugation and nonlinear spectroscopy in cold cesium atoms using a noncyclic transition
Author :
Tabosa, J.W.R. ; Vianna, S.S. ; de Oliveira, F.A.M.
Author_Institution :
Dept. de Fisica, Univ. Federal de Pernambuco, Recife, Brazil
Abstract :
We have employed a sample of cold cesium atoms obtained from a magneto-optical trap to study four-wave-mixing optical phase conjugation and in particular to perform nonlinear spectroscopy in a three-level, V-type system. The presence of the strongly saturating trapping beams allows us to observe directly the AC Stark splitting of the cesium 6S/sub 1/2/,F=4 ground state. To trap the cesium atoms we have used the four-beam trap configuration.
Keywords :
Stark effect; caesium; cooling; magneto-optical effects; multiwave mixing; optical phase conjugation; radiation pressure; AC Stark splitting; Cs; Cs ground state; cold Cs atoms; four-beam trap configuration; four-wave-mixing optical phase conjugation; magneto-optical trap; noncyclic transition; nonlinear spectroscopy; optical phase conjugation; strongly saturating trapping beams; three-level V-type system; Atom lasers; Atom optics; Atomic beams; Atomic measurements; Cooling; Frequency; Laser beams; Laser modes; Nonlinear optics; Spectroscopy;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 1996. QELS '96., Summaries of Papers Presented at the
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
1-55752-444-0
