Comparative Study of Light Manipulation in Three-Level Systems Via Spontaneously Generated Coherence and Relative Phase of Laser Fields *
Nguyen Huy Bang,Le Nguyen Mai Anh,Nguyen Tien Dung,Le Van Doai
Fig. 1 (Color online) Three-level excitation schemes: (a) $\Lambda$, (b) Ladder, and (c) V.