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In this paper, we have calculated the absorption of the probing field in a N-type four-level atomic system with three dipole transitions using density matrix equation. The results indicate that the absorption or amplification of the probing field depends on the Rabi phases of the control field and signal field under introducing laser field Rabi phase, and the absorption or amplification periodically changes with the Rabi phases of the control field and the signal field at a period of 2π. The Rabi phase change of the probe field has no effect on the absorption. In addition, the effect of the signal field Rabi phase on absorption is the same as that of the control field Rabi phase on absorption. Rabi phase has an effect mainly on atomic coherence but little on atomic population.
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Keywords:
- electromagnetically induced absorption /
- phase control /
- spontaneous transfer of atomic coherence /
- N-type four-level atomic system
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[2] Gray H R, Whitley R M, Stroud C R 1978 Opt. Lett. 3 218
[3] Harris S E 1997 Phys. Today 50 36
[4] Wu Y, Yang X 2005 Phys. Rev. A 71 053806
[5] Akulshin A M, Barreiro S, Lezama A 1998 Phys. Rev. A 57 2996
[6] Lezama A, Barreiro S, Akulshin A M 1999 Phys. Rev. A 59 4732
[7] Zhang Y L, Jiang L, Sun Z R, Ding L E, Wang Z G 2003 Chin. Phys. 12 174
[8] Ye C Y, Zibrov A S 2002 Phys. Rev. A 65 023806
[9] Yang L J, Zhang L S, Li X L, Feng X M, Fu G S, Han L 2004 Proc. SPIE 5631 196
[10] Hou B P, Wang S J, Yu W L, Sun W L 2006 Phys. Lett. A 352 462
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[13] Wison E A, Manson N B, Wei C J, Yang L J 2005 Phys. Rev. A 72 063813
[14] Yang L J, Zhang L S, Li X L, Li X W, Guo Q L, Han L, Fu G S 2006 Acta Phys. Sin. 55 5206 (in Chinese) [杨丽君、张连水、李晓莉、李晓苇、郭庆林、韩 理、傅广生2006 物理学报 55 5206]
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[17] Wang L, Song H Z 2006 Acta Phys. Sin. 55 4145 (in Chinese) [王 丽、宋海珍 2006 物理学报 55 4145]
[18] Wang K, Gu Y, Gong Q H 2007 Chin. Phys. 16 130
[19] Niu Y P, Gong S Q 2006 Phys. Rev. A 73 053811
[20] Wang L, Hu X M 2004 Acta Phys. Sin. 53 2544 (in Chinese) [王 丽、胡响明 2004 物理学报 53 2544]
[21] Taichenachev A V, Tumaikin A M, Yudin V I 2000 Phys. Rev. A 61 011802
[22] Du Y J, Zhang J X 2006 Acta Sin. Quantum Opt. 12 14 (in Chinese)[杜英杰、张俊香2006 量子光学学报 12 14]
[23] Wang L, Song H Z, Xiao S W 2008 Acta Opt. Sin. 28 194 (in Chinese) [王 丽、宋海珍、肖绍武 2008光学学报28 194]
[24] Wang L, Yang X Q, Xiao S W 2008 Acta Sin. Quantum Opt. 14 267(in Chinese)[王 丽、杨兴强、肖绍武 2008 量子光学学报 14 267]
[25] Ma H, Bu F G, Qiao H X, Tong D M, Fan X J 2008 Acta Phys. Sin. 57 206 (in Chinese) [马 慧、卜凡阁、乔红霞、仝殿民、樊锡君2008 物理学报 57 206]
[26] Li X Q, Wang J, Wang F, Hu X M 2008 Acta Phys. Sin. 57 2236 (in Chinese) [李晓奇、王 剑、王 飞、胡响明2008 物理学报 57 2236]
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[1] Vemuri G, Vasavada K V, Agarwal G S 1995 Phys. Rev. A 52 3228
[2] Gray H R, Whitley R M, Stroud C R 1978 Opt. Lett. 3 218
[3] Harris S E 1997 Phys. Today 50 36
[4] Wu Y, Yang X 2005 Phys. Rev. A 71 053806
[5] Akulshin A M, Barreiro S, Lezama A 1998 Phys. Rev. A 57 2996
[6] Lezama A, Barreiro S, Akulshin A M 1999 Phys. Rev. A 59 4732
[7] Zhang Y L, Jiang L, Sun Z R, Ding L E, Wang Z G 2003 Chin. Phys. 12 174
[8] Ye C Y, Zibrov A S 2002 Phys. Rev. A 65 023806
[9] Yang L J, Zhang L S, Li X L, Feng X M, Fu G S, Han L 2004 Proc. SPIE 5631 196
[10] Hou B P, Wang S J, Yu W L, Sun W L 2006 Phys. Lett. A 352 462
[11] Liu Z D, Wu Q 2004 Acta Phys. Sin. 53 2970 (in Chinese) [刘正东、武 强2004 物理学报 53 2970]
[12] Zhang L Y, Liu Z D 2005 Acta Phys. Sin. 54 3641 (in Chinese) [张丽英、刘正东2005 物理学报 54 3641]
[13] Wison E A, Manson N B, Wei C J, Yang L J 2005 Phys. Rev. A 72 063813
[14] Yang L J, Zhang L S, Li X L, Li X W, Guo Q L, Han L, Fu G S 2006 Acta Phys. Sin. 55 5206 (in Chinese) [杨丽君、张连水、李晓莉、李晓苇、郭庆林、韩 理、傅广生2006 物理学报 55 5206]
[15] Yang S H, Zhang H Z, Guo X Z, Wang D, Gao J Y 1998 Acta Phys. Sin. 47 931 (in Chinese) [杨苏辉、张汉壮、国秀珍、王冬、高锦岳1998 物理学报 47 931]
[16] Harris S E, Yamamoto Y 1998 Phys. Rev. Lett. 81 3611
[17] Wang L, Song H Z 2006 Acta Phys. Sin. 55 4145 (in Chinese) [王 丽、宋海珍 2006 物理学报 55 4145]
[18] Wang K, Gu Y, Gong Q H 2007 Chin. Phys. 16 130
[19] Niu Y P, Gong S Q 2006 Phys. Rev. A 73 053811
[20] Wang L, Hu X M 2004 Acta Phys. Sin. 53 2544 (in Chinese) [王 丽、胡响明 2004 物理学报 53 2544]
[21] Taichenachev A V, Tumaikin A M, Yudin V I 2000 Phys. Rev. A 61 011802
[22] Du Y J, Zhang J X 2006 Acta Sin. Quantum Opt. 12 14 (in Chinese)[杜英杰、张俊香2006 量子光学学报 12 14]
[23] Wang L, Song H Z, Xiao S W 2008 Acta Opt. Sin. 28 194 (in Chinese) [王 丽、宋海珍、肖绍武 2008光学学报28 194]
[24] Wang L, Yang X Q, Xiao S W 2008 Acta Sin. Quantum Opt. 14 267(in Chinese)[王 丽、杨兴强、肖绍武 2008 量子光学学报 14 267]
[25] Ma H, Bu F G, Qiao H X, Tong D M, Fan X J 2008 Acta Phys. Sin. 57 206 (in Chinese) [马 慧、卜凡阁、乔红霞、仝殿民、樊锡君2008 物理学报 57 206]
[26] Li X Q, Wang J, Wang F, Hu X M 2008 Acta Phys. Sin. 57 2236 (in Chinese) [李晓奇、王 剑、王 飞、胡响明2008 物理学报 57 2236]
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