Coherent Population Transfer in V-Type Atomic System
作者： Y. A. SHARABY , A. JOSHI , S. S. HASSAN
DOI: 10.1142/S0218863513500446
关键词: Chirp 、 Density matrix 、 Population transfer 、 Pulse (physics) 、 Atomic physics 、 Atomic coherence 、 Rotating wave approximation 、 Optics 、 Atomic system 、 Type (model theory) 、 Physics
摘要: In this paper, we investigate numerically the modeled density matrix equations for interaction of a three-level atomic system in V-configuration with train chirped optical n-pulses (up to n = 10) within and without rotating wave approximation. For adopted data Rb87, maximal population transfer either upper levels is achieved > 1 pulse via variation chirp parameter/frequency mismatch closely lying levels. Optimal steady maximum coherence are predicted non-zero parameter - 10, 30 pulses.
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