TY  - JOUR
AU  - Kuzmanović, Slavica
AU  - Stojanović Krasić, Marija
AU  - Mančić, Ana
AU  - Drljača, Branko
AU  - Stepić, Milutin
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9061
AB  - In this paper, the light beam propagation through one-dimensional photonic lattice, possessing one nonlinear defect and one linear defect, has been investigated numerically. Different dynamical regimes have been identified in terms of the distance between the two defects, position of the incident light beam, the width of linear defect, the values of nonlinearity and presence of the transverse kick. Strong localized modes on the defects, breathing and zig-zag modes in the area between defects have been observed. It has been concluded that the width of the linear defect placed next to the nonlinear one influences localization of the beam at the nonlinear waveguide. On the other hand, the nonlinear defect, regardless of the values of nonlinearity, have a small influence on the beam propagation in photonic lattice. It has been observed that the transverse kick of the initial beam leads to the distortion of localized structures. By launching the light beam towards defects, the reflection of light has been noticed. Presented results can be useful for different applications, such as blocking, filtering and routing of light beam through optical media.
T2  - The University Thought - Publication in Natural Sciences
T1  - The influence of nonlinear and linear defects on the light propagation through linear one-dimensional photonic lattice
VL  - 6
IS  - 2
SP  - 61
EP  - 66
DO  - 10.5937/univtho6-12670
ER  - 

@article{
author = "Kuzmanović, Slavica and Stojanović Krasić, Marija and Mančić, Ana and Drljača, Branko and Stepić, Milutin",
year = "2016",
abstract = "In this paper, the light beam propagation through one-dimensional photonic lattice, possessing one nonlinear defect and one linear defect, has been investigated numerically. Different dynamical regimes have been identified in terms of the distance between the two defects, position of the incident light beam, the width of linear defect, the values of nonlinearity and presence of the transverse kick. Strong localized modes on the defects, breathing and zig-zag modes in the area between defects have been observed. It has been concluded that the width of the linear defect placed next to the nonlinear one influences localization of the beam at the nonlinear waveguide. On the other hand, the nonlinear defect, regardless of the values of nonlinearity, have a small influence on the beam propagation in photonic lattice. It has been observed that the transverse kick of the initial beam leads to the distortion of localized structures. By launching the light beam towards defects, the reflection of light has been noticed. Presented results can be useful for different applications, such as blocking, filtering and routing of light beam through optical media.",
journal = "The University Thought - Publication in Natural Sciences",
title = "The influence of nonlinear and linear defects on the light propagation through linear one-dimensional photonic lattice",
volume = "6",
number = "2",
pages = "61-66",
doi = "10.5937/univtho6-12670"
}

Kuzmanović, S., Stojanović Krasić, M., Mančić, A., Drljača, B.,& Stepić, M.. (2016). The influence of nonlinear and linear defects on the light propagation through linear one-dimensional photonic lattice. in The University Thought - Publication in Natural Sciences, 6(2), 61-66.
https://doi.org/10.5937/univtho6-12670

Kuzmanović S, Stojanović Krasić M, Mančić A, Drljača B, Stepić M. The influence of nonlinear and linear defects on the light propagation through linear one-dimensional photonic lattice. in The University Thought - Publication in Natural Sciences. 2016;6(2):61-66.
doi:10.5937/univtho6-12670 .

Kuzmanović, Slavica, Stojanović Krasić, Marija, Mančić, Ana, Drljača, Branko, Stepić, Milutin, "The influence of nonlinear and linear defects on the light propagation through linear one-dimensional photonic lattice" in The University Thought - Publication in Natural Sciences, 6, no. 2 (2016):61-66,
https://doi.org/10.5937/univtho6-12670 . .