scholarly journals Electromagnetically induced transparency and ultraslow optical solitons in a coherent atomic gas filled in a slot waveguide

2013 ◽  
Vol 21 (4) ◽  
pp. 5149 ◽  
Author(s):  
Jin Xu ◽  
Guoxiang Huang
Keyword(s):  
Electromagnetically Induced Transparency ◽  
Optical Solitons ◽  
Slot Waveguide ◽  
Atomic Gas ◽  
Induced Transparency

Influence of Higher Nonlinearity to Optical Solitons in Electromagnetically Induced Transparency Medium

2015 ◽  
Vol 35 (2) ◽  
pp. 0227002 ◽  
Author(s):  
杜英杰 Du Yingjie ◽  
杨战营 Yang Zhanying ◽  
谢小涛 Xie Xiaotao ◽  
白晋涛 Bai Jintao
Keyword(s):  
Electromagnetically Induced Transparency ◽  
Optical Solitons ◽  
Induced Transparency

scholarly journals Controllable ultraslow optical solitons in a degenerated two-level atomic medium under EIT assisted by a magnetic field

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Dong Hoang Minh ◽  
Nga Luong Thi Yen ◽  
Khoa Dinh Xuan ◽  
Bang Nguyen Huy
Keyword(s):  
Magnetic Field ◽  
Electromagnetically Induced Transparency ◽  
Optical Solitons ◽  
Optical Data ◽  
Probe Laser ◽  
Pump And Probe ◽  
Atomic Medium ◽  
Induced Transparency ◽  
The Magnetic Field ◽  
Group Velocities

Abstract We proposed a simple model for generation of controllable ultraslow optical solitons of a weak probe laser light in a degenerated two-level atomic medium under electromagnetically induced transparency assisted by a magnetic field. It is shown that bright and dark optical solitons can be formed from a probe light with controllable ultraslow group velocities at a few m/s by tuning the strength of a coupling light and/or the magnetic field. In addition to the ultraslow velocity, the advantage of this model is to use a sole laser for delivering both pump and probe lights. Furthermore, one can switch between bright and dark solitons by reversing the direction of the magnetic field. Such controllable ultraslow solitons are interested in finding applications in optical communications and optical data processing.

Two-dimensional vector solitons in a cold atomic gas via electromagnetically induced transparency

2019 ◽  
Vol 383 (24) ◽  
pp. 3025-3029 ◽  
Author(s):  
Wen-Wu Deng ◽  
Shun-Fang Chen ◽  
Ya-Wei Guo ◽  
Hong Li ◽  
Si-Liu Xu ◽  
...  
Keyword(s):  
Electromagnetically Induced Transparency ◽  
Two Dimensional ◽  
Dimensional Vector ◽  
Atomic Gas ◽  
Induced Transparency
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