Study of Coherent Population Trapping State with a Four-Level System

2009 ◽  
Vol 36 (2) ◽  
pp. 351-355
Author(s):  
李强 Li Qiang ◽  
云恩学 Yun Enxue ◽  
顾思洪 Gu Sihong
Keyword(s):  
Coherent Population Trapping ◽  
Level System ◽  
Population Trapping ◽  
Trapping State

scholarly journals Coherent soliton propagation through doped optical fibers: cloning, breakup, and soliton interactions

2001 ◽  
Vol 73 (2) ◽  
pp. 197-209
Author(s):  
SOLANGE B. CAVALCANTI ◽  
EDUARDO J. DA S. FONSECA ◽  
DILSON P. CAETANO ◽  
JANDIR M. HICKMANN
Keyword(s):  
Optical Fibers ◽  
Dispersive Medium ◽  
Coherent Population Trapping ◽  
Dispersive Media ◽  
Level System ◽  
Optical Pulses ◽  
Bloch Equations ◽  
Soliton Propagation ◽  
Soliton Interactions ◽  
Population Trapping

The simultaneous propagation of two optical pulses through a doped nonlinear dispersive medium modelled by a resonant three-level system was investigated numerically, within the framework of a pair of coupled extended nonlinear Schrödinger equations. These included the contribution of the dopant resonances whose dynamics is governed by Bloch equations. In this work, we review the interesting possibilities on the manipulation of fields such as cloning, breakup and soliton interactions, that the combination of coherent population trapping with nonlinear dispersive media offers.

scholarly journals Low- and high-intensity velocity selective coherent population trapping in a two-level system

2009 ◽  
Vol 86 (5) ◽  
pp. 53001 ◽  
Author(s):  
D. Wilkowski ◽  
M. Chalony ◽  
R. Kaiser ◽  
A. Kastberg
Keyword(s):  
High Intensity ◽  
Coherent Population Trapping ◽  
Level System ◽  
Population Trapping

Coherent population trapping in quantum systems

1993 ◽  
Vol 163 (9) ◽  
pp. 1 ◽  
Author(s):  
B.D. Agap'ev ◽  
M.B. Gornyi ◽  
B.G. Matisov ◽  
Yu.V. Rozhdestvenskii
Keyword(s):  
Quantum Systems ◽  
Coherent Population Trapping ◽  
Population Trapping
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