Discrete Solitons in Photonic Lattices with Topological Defects

2011 ◽  
Author(s):  
Matthias Heinrich ◽  
Robert Keil ◽  
Felix Dreisow ◽  
Andreas Tünnermann ◽  
Stefan Nolte ◽  
...  
Keyword(s):  
Topological Defects ◽  
Photonic Lattices ◽  
Discrete Solitons

scholarly journals Discrete Solitons and Soliton-Induced Dislocations in Partially Coherent Photonic Lattices

2004 ◽  
Vol 92 (12) ◽  
Author(s):  
Hector Martin ◽  
Eugenia D. Eugenieva ◽  
Zhigang Chen ◽  
Demetrios N. Christodoulides
Keyword(s):  
Photonic Lattices ◽  
Partially Coherent ◽  
Discrete Solitons

Anisotropic photonic lattices and discrete solitons in photorefractive media

2006 ◽  
Vol 86 (3) ◽  
pp. 399-405 ◽  
Author(s):  
B. Terhalle ◽  
A.S. Desyatnikov ◽  
C. Bersch ◽  
D. Träger ◽  
L. Tang ◽  
...  
Keyword(s):  
Photonic Lattices ◽  
Discrete Solitons

Observation of Vortex-Ring “Discrete” Solitons in 2D Photonic Lattices

2004 ◽  
Vol 92 (12) ◽  
Author(s):  
Jason W. Fleischer ◽  
Guy Bartal ◽  
Oren Cohen ◽  
Ofer Manela ◽  
Mordechai Segev ◽  
...  
Keyword(s):  
Vortex Ring ◽  
Photonic Lattices ◽  
Discrete Solitons

Observation of two-dimensional discrete solitons in optically induced nonlinear photonic lattices

Nature ◽  
2003 ◽  
Vol 422 (6928) ◽  
pp. 147-150 ◽  
Author(s):  
Jason W. Fleischer ◽  
Mordechai Segev ◽  
Nikolaos K. Efremidis ◽  
Demetrios N. Christodoulides
Keyword(s):  
Two Dimensional ◽  
Photonic Lattices ◽  
Discrete Solitons ◽  
Optically Induced

Discrete solitons in optically-induced photonic lattices

2004 ◽  
Author(s):  
M. Segev ◽  
J.W. Fleischer ◽  
T. Carmon ◽  
D.N. Christodoulides ◽  
N.K. Efremidis
Keyword(s):  
Photonic Lattices ◽  
Discrete Solitons ◽  
Optically Induced

scholarly journals Vortex solitons at the interface between two photonic lattices

2013 ◽  
Vol 11 (1) ◽  
pp. 75-83
Author(s):  
Dragana Jovic ◽  
Aleksandra Piper ◽  
Dejan Timotijevic
Keyword(s):  
Numerical Analysis ◽  
Discrete Vortex ◽  
Vortex States ◽  
Photonic Lattices ◽  
Phase Structures ◽  
Lower Beam ◽  
Vortex Solitons ◽  
Dynamical Instabilities ◽  
Discrete Solitons ◽  
Topological Charges

Using numerical analysis we demonstrate the existence of vortex solitons at the interface separating two different photonic lattices. We consider the conditions for the existence of discrete vortex states at such interface and also study their stability. A novel type of interface vortex solitons with five lobes is observed. Also different topological charges and phase structures of such solutions are studied, as well as influence of different lattice intensities. Other observed solutions are in the form of discrete solitons with six lobes. For lower beam powers such solutions are stable during propagation, but for higher beam powers they oscillate during propagation in a way indicating the exchange of power between neighboring lobes, or show dynamical instabilities.

scholarly journals Formation of discrete solitons in light-induced photonic lattices

2005 ◽  
Vol 13 (6) ◽  
pp. 1816 ◽  
Author(s):  
Zhigang Chen ◽  
Hector Martin ◽  
Eugenia D. Eugenieva ◽  
Jingjun Xu ◽  
Jianke Yang
Keyword(s):  
Photonic Lattices ◽  
Discrete Solitons

Observation of vortex-ring “discrete” solitons in 2D photonic lattices

2004 ◽  
Author(s):  
Guy Bartal ◽  
Jason W. Fleischer ◽  
Oren Cohen ◽  
Ofer Manela ◽  
Mordechai Segev ◽  
...  
Keyword(s):  
Vortex Ring ◽  
Photonic Lattices ◽  
Discrete Solitons

scholarly journals Anisotropic photonic lattices and discrete solitons in photorefractive media

2007 ◽  
Vol 86 (3) ◽  
pp. 559-559 ◽  
Author(s):  
B. Terhalle ◽  
A.S. Desyatnikov ◽  
C. Bersch ◽  
D. Träger ◽  
L. Tang ◽  
...  
Keyword(s):  
Photonic Lattices ◽  
Discrete Solitons
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