Creation of arbitrary coherent superposition states in four-level systems
Data(s) |
2005
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Resumo |
Using the technique of stimulated Raman adiabatic passage, we propose schemes for creating arbi- trary coherent superposition states of atoms in four-level systems: a A-type system with twofold final states and a four-level ladder system. With the use of a control field, arbitrary coherent superposition states are created without the condition of multiphoton resonance. Suitable manipulation of detunings and the control field can create either a single state or any superposition states desired. (c) 2005 Pleiades Publishing, Inc. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
龚尚庆;钮月萍.,Opt. Spectrosc.,2005,99(2):270-273 |
Palavras-Chave | #RAMAN ADIABATIC PASSAGE #POPULATION TRANSFER #QUANTUM ENTANGLEMENT #EXCITATION #PULSES #CAVITY #ATOMS #PHASE |
Tipo |
期刊论文 |