HAL Id: jpa-00221849
https://hal.archives-ouvertes.fr/jpa-00221849
Submitted on 1 Jan 1982
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DRESSED-ATOM CONTINUUM RESONANCES
P. Coleman, P. Knight
To cite this version:
P. Coleman, P. Knight. DRESSED-ATOM CONTINUUM RESONANCES. Journal de Physique
Colloques, 1982, 43 (C2), pp.C2-447-C2-447. �10.1051/jphyscol:1982237�. �jpa-00221849�
JOURNAL DE PHYSIQUE
CoZZoque C2, sqple'ment au n o l 1, Tome 43, novernbre 1982 page C2-447
DRESSED-ATOM CONTINUUM RESONANCES
P.E. Coleman and P.L. Knight
Optics Section, Blackett Laboratory, Imperial College, London SW7 ZBZ, U.K.
Dressed-state resonances can be induced in photoionisation continua by radiative coupling from energetically-accessible bound states. Such resonances 1 cad to enhanced photoioni sat ion rates andlnterference niin ima analogous to autoionisation lineshapes b u t having the advantage o f tunability in ;>osi tion. We present resc~lts on the efFects or' sat-uration and Rabi oscil!at:ions on ion yiclds and asymmetries i n AC-Stark-sptit spettra
'
2nd the trappi iig o f population in uncoupled superposition states 2.
References
1, P.E. Coleman, P.L. Knight and K. Burrott, Opt. Curnun., (1982), in press.
2. P.E. Coleman and P.L. Knight, J. Phys. 6 : Atom. Molec. Phys., (19821, in press.
Article published online by EDP Sciences and available at http://dx.doi.org/10.1051/jphyscol:1982237