scholarly journals Slow light propagation and amplification via electromagnetically induced transparency and four-wave mixing in an optically dense atomic vapor

2009 ◽  
Vol 56 (18-19) ◽  
pp. 1916-1925 ◽  
Author(s):  
Nathaniel B. Phillips ◽  
Alexey V. Gorshkov ◽  
Irina Novikova
Keyword(s):  
Light Propagation ◽  
Slow Light ◽  
Electromagnetically Induced Transparency ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Atomic Vapor ◽  
Induced Transparency

Controllable A-T Splitting and Spatial Splitting Inside a Cascade Three-Level Atomic System

2021 ◽  
Vol 16 (5) ◽  
pp. 786-790
Author(s):  
Yan Zhang ◽  
Yuanyuan Li ◽  
Minru Hao ◽  
Yunzhe Zhang
Keyword(s):  
Optical Communication ◽  
Atomic System ◽  
Electromagnetically Induced Transparency ◽  
Wave Mixing ◽  
Atomic Vapor ◽  
First Order ◽  
Spatial Signal Processing ◽  
Probe Transmission ◽  
Induced Transparency ◽  
Splitting Effect

We illustrate the experimental observations of Autler-Townes splitting and the spatial splitting in an electromagnetically induced transparency window in a atomic vapor system of D1 line. As the power of the dressing laser beam changes, we study first-order and secondary Autler-Townes splitting. The influences of these dressing beams, which lead to the larger spatial splitting of four-wave mixing and the shift of probe transmission signal with by changing frequency detuning. Studies on such controllable Autler-Townes splitting and spatial splitting effect can be very useful in applications of spatial signal processing and optical communication.

Polarization of four-wave mixing with electromagnetically induced transparency

2012 ◽  
Vol 285 (21-22) ◽  
pp. 4507-4514 ◽  
Author(s):  
Xuemei Cheng ◽  
Yigang Du ◽  
Yanpeng Zhang ◽  
Zhiguo Wang ◽  
Yizhu Miao ◽  
...  
Keyword(s):  
Electromagnetically Induced Transparency ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Induced Transparency
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