Enhanced self-action effects by electromagnetically induced transparency in the two-level atom

2001 ◽  
Vol 63 (3) ◽  
Author(s):  
Ryan S. Bennink ◽  
Robert W. Boyd ◽  
C. R. Stroud ◽  
Vincent Wong
Keyword(s):  
Electromagnetically Induced Transparency ◽  
Action Effects ◽  
Level Atom ◽  
Induced Transparency

scholarly journals Phase-dependent electromagnetically induced transparency in a four-level atom system

2011 ◽  
Vol 60 (10) ◽  
pp. 104205
Author(s):  
Yang Li-Jun ◽  
Ma Li-Jin ◽  
Lyu Dong-Qi ◽  
Zhang Lian-Shui
Keyword(s):  
Electromagnetically Induced Transparency ◽  
Level Atom ◽  
Induced Transparency ◽  
Atom System

scholarly journals Nonlinearity of Microwave Electric Field Coupled Rydberg Electromagnetically Induced Transparency and Autler-Townes Splitting

2019 ◽  
Vol 9 (8) ◽  
pp. 1720 ◽  
Author(s):  
Liping Hao ◽  
Yongmei Xue ◽  
Jiabei Fan ◽  
Yuechun Jiao ◽  
Jianming Zhao ◽  
...  
Keyword(s):  
Rabi Frequency ◽  
Room Temperature ◽  
Microwave Field ◽  
Electromagnetically Induced Transparency ◽  
Field Measurements ◽  
Coupling Laser ◽  
Field Coupling ◽  
Small Probe ◽  
Level Atom ◽  
Induced Transparency

An electromagnetically induced transparency (EIT) of a cascade-three-level atom involving Rydberg level in a room-temperature cell, formed with a cesium 6 S 1 / 2 -6 P 3 / 2 -66 S 1 / 2 scheme, is employed to detect the Autler-Townes (AT) splitting resulted with a 15.21-GHz microwave field coupling the 66 S 1 / 2 →65 P 1 / 2 transition. Microwave field induced AT splitting, f A T , is characterized by the distance of peak-to-peak of an EIT-AT spectrum. The f A T dependence on the microwave Rabi frequency, Ω M W , demonstrates two regions, the strong-coupling linear region, f A T ≈ Ω M W and the weak-coupling nonlinear region, f A T ≲ Ω M W . The f A T dependencies on the probe and coupling Rabi frequency are also investigated. Using small probe- and coupling-laser, the Rabi frequency is found to enlarge the linear regime and decrease the uncertainty of the microwave field measurements. The measurements agree with the calculations based on a four-level atomic model.

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