Dynamic localization and self-induced transparency in a two-dimensional superlattice with a nonadditive dispersion law

Author(s):  
Yu. Yu. Romanova ◽  
Yu. A. Romanov
2004 ◽  
Vol 70 (23) ◽  
Author(s):  
A. Ghosh ◽  
M. Pepper ◽  
H. E. Beere ◽  
D. A. Ritchie

ACS Photonics ◽  
2019 ◽  
Vol 6 (12) ◽  
pp. 3115-3119
Author(s):  
Kai-Qiang Lin ◽  
Robert Martin ◽  
Sebastian Bange ◽  
John M. Lupton

Author(s):  
Г.Т. Адамашвили

AbstractA theory of the optical soliton of self-induced transparency (SIT) in a black phosphorus monolayer (phosphorene) has been developed. Explicit analytical expressions describing the surface soliton in phosphorene and other anisotropic two-dimensional materials are obtained. It is shown that the anisotropic phosphorene conductivity leads to exponential damping of the amplitude of the soliton of the surface wave, which strongly depends on the direction of pulse propagation. The maximum damping of the SIT soliton amplitude takes place in the “armchair” direction of phosphorene.


2014 ◽  
Vol 5 (1) ◽  
Author(s):  
Andrew F. Fidler ◽  
Ved P. Singh ◽  
Phillip D. Long ◽  
Peter D. Dahlberg ◽  
Gregory S. Engel

2015 ◽  
Vol 33 (4) ◽  
pp. 695-703 ◽  
Author(s):  
D. Jung ◽  
B.J. Albright ◽  
L. Yin ◽  
D.C. Gautier ◽  
B. Dromey ◽  
...  

AbstractExperimental data are presented showing maximum carbon C6+ ion energies obtained from nm-scaled targets in the relativistic transparent regime for laser intensities between 9 × 1019 and 2 × 1021 W/cm2. When combined with two-dimensional particle-in-cell simulations, these results show a steep linear scaling for carbon ions with the normalized laser amplitude a0 ($a_0 \propto \sqrt ( I)$). The results are in good agreement with a semi-analytic model that allows one to calculate the optimum thickness and the maximum ion energies as functions of a0 and the laser pulse duration τλ for ion acceleration in the relativistic-induced transparency regime. Following our results, ion energies exceeding 100 MeV/amu may be accessible with currently available laser systems.


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