Ruihuan Luo, [in Chinese]. Quantum Entanglement Characteristics in System Comprising Pólya-State Light Field Interacting with Λ-Type Three-Level Atom[J]. Laser & Optoelectronics Progress, 2019, 56(23): 232701
- Laser & Optoelectronics Progress
- Vol. 56, Issue 23, 232701 (2019)
Fig. 1. Diagram of Λ-type three-level atomic structure
Fig. 2. Time evolution of atomic entropy with various parameters when initial state of atom is excited. (a) η =0.1, M =50, l =0.01, r =1;(b) η =0.5, M =50, l =0.01, r =1; (c) η =0.9, M =50, l =0.01, r =1; (d) l =0.10, M =50, η =0.9, r =1; (e) l
Fig. 3. Time evolution of atomic entropy with various parameters when initial state of atom is equal weight superposition state of two lower energy levels. (a) η =0.1, M =50, l =0.01, r =1; (b) η =0.5, M =50, l =0.01, r =1; (c) η =0.9, M =50, l =0.01, r =1; (d) l =0.10, M =50,
Fig. 4. Time evolution of atomic entropy with various parameters when initial atomic state is a three-level equal weight superposition state. (a) η =0.1, M =50, l =0.01, r =1; (b) η =0.5, M =50, l =0.01, r =1; (c) η =0.9, M =50, l =0.01, r =1; (d) l =0.10, M =50, η =0
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