Generation of strongly squeezed states for a cavity field with a single atom |
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Authors: | Shi-Biao Zheng |
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Affiliation: | Department of Electronic Science and Applied Physics, Fuzhou University, Fuzhou 350002, PR China |
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Abstract: | We propose a scheme to realize strong squeezing for a cavity field with a single three-level atom. In the scheme the atom is sent through the cavity initially filled with a coherent field. The atom dispersively interacts with the cavity field, which is displaced by a microwave resource during the interaction. Then, a selective measurement on the atom collapses the field to a superposition of an even coherent state with a vacuum state, which exhibits strong squeezing. The scheme can also be generalized to the two-mode case. |
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Keywords: | 42.50.Dv |
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