Two-color laser modulation of magnetic Feshbach resonances
Li Jian, Liu Yong, Huang Yin, Cong Shu-Lin†
Two-color laser modulation of magnetic Feshbach resonances |
|
Li Jian, Liu Yong, Huang Yin, Cong Shu-Lin†
|
| A scheme for optical modulation of a Feshbach resonance with two-color optical fields. The two-color optical fields with frequencies ω 1 and ω 2 and Rabi frequencies Ω 1 and Ω 2 couple the ground states | g 〉 to the excited states | e 1〉 and | e 2〉, respectively. α denotes the coupling between the incoming atomic pair state | a 〉 ⊗ | a 〉 and | g 〉, which is responsible for a magnetically induced Feshbach resonance. |
| |