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physics.optics2004★ 1 cited
The effect of the incident relative phase on the four-wave mixing field and the electromagnetically induced transparency
Yueping Niu, Shangqing Gong
In a Lambda-type system employing a two-photon pump field, a four-wave mixing field can be generated simultaneously and hence a closed-loop system forms. We study theoretically on…
quant-ph2004
Creation of atomic coherent superpositions in manifolds of levels without multi-photon resonance
Yueping Niu, Shangqing Gong, Ruxin Li +1
We propose a scheme for creating atomic coherent superpositions via stimulated Raman adiabatic passage in a Lambda-type system where the final state has twofold levels. In the empl…