Title :
Coherent superposition of Fock states via adiabatic passage using a four-level atom
Author :
Gong, Shangqing ; Jin, Shiqi ; Zhang, Shuguang ; Li, Ruxin ; Xu, Zhizhan
Author_Institution :
Lab. for High Intensity Opt., Shanghai Inst. of Opt. & Fine Mech., China
Abstract :
The behavior of a four-level atom-cavity system is investigated. It is shown that because of a control field, the superposition of Fock states can be prepared, even the cavity is initially not in vacuum state.
Keywords :
atom-photon collisions; cavity resonators; quantum optics; Fock states; adiabatic passage; atom-cavity system; coherent superposition; four-level atom; Atom optics; Electrodynamics; Information processing; Microwave generation; Optical pulse generation; Optical pulses; Optical pumping; Quantum entanglement; Stationary state; Vacuum systems;
Conference_Titel :
Lasers and Electro-Optics, 2003. CLEO/Pacific Rim 2003. The 5th Pacific Rim Conference on
Print_ISBN :
0-7803-7766-4
DOI :
10.1109/CLEOPR.2003.1276976
