Observation of Pulse Splitting in Nonlinear Dispersive Media

1996 ◽  
Vol 77 (18) ◽  
pp. 3783-3786 ◽  
Author(s):  
Jinendra K. Ranka ◽  
Robert W. Schirmer ◽  
Alexander L. Gaeta
Keyword(s):  
Dispersive Media ◽  
Pulse Splitting

Pulse splitting of self-focusing beams in normally dispersive media

1996 ◽  
Vol 53 (6) ◽  
pp. 4476-4480 ◽  
Author(s):  
Luc Bergé ◽  
Jens Juul Rasmussen
Keyword(s):  
Dispersive Media ◽  
Self Focusing ◽  
Pulse Splitting

Amplitude and phase measurements of femtosecond pulse splitting in nonlinear dispersive media

1998 ◽  
Vol 23 (5) ◽  
pp. 379 ◽  
Author(s):  
Scott A. Diddams ◽  
Hilary K. Eaton ◽  
Alex A. Zozulya ◽  
Tracy S. Clement
Keyword(s):  
Femtosecond Pulse ◽  
Dispersive Media ◽  
Phase Measurements ◽  
Pulse Splitting

scholarly journals Time-Domain Studies of General Dispersive Anisotropic Media by the Complex-Conjugate Pole–Residue Pairs Model

2021 ◽  
Vol 11 (9) ◽  
pp. 3844
Author(s):  
Konstantinos P. Prokopidis ◽  
Dimitrios C. Zografopoulos
Keyword(s):  
Time Domain ◽  
Electromagnetic Wave Propagation ◽  
Frequency Dispersion ◽  
Magnetized Plasma ◽  
Dispersive Media ◽  
Complex Conjugate ◽  
Pole Residue ◽  
Permittivity And Permeability ◽  
Arbitrary Frequency ◽  
Difference Time

A novel finite-difference time-domain formulation for the modeling of general anisotropic dispersive media is introduced in this work. The method accounts for fully anisotropic electric or magnetic materials with all elements of the permittivity and permeability tensors being non-zero. In addition, each element shows an arbitrary frequency dispersion described by the complex-conjugate pole–residue pairs model. The efficiency of the technique is demonstrated in benchmark numerical examples involving electromagnetic wave propagation through magnetized plasma, nematic liquid crystals and ferrites.

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