Effect of a weak longitudinal modulation in refractive index on transverse localization of light in 1D disordered waveguide lattices
Optics
2012-10-12 v1
Abstract
We report the enhancement of the effect of transverse localization of light (TL) in presence of a weak longitudinal modulation of refractive index in disordered waveguide lattices. In our chosen lattices, tunneling inhibition along length favors to achieve the diffraction-free propagation along with the simultaneous presence of transverse disorder. Results will be useful to tune the threshold value of disorder to achieve localized light.
Keywords
Cite
@article{arxiv.1210.3168,
title = {Effect of a weak longitudinal modulation in refractive index on transverse localization of light in 1D disordered waveguide lattices},
author = {Somnath Ghosh and R. K. Varsheny and Bishnu P. Pal},
journal= {arXiv preprint arXiv:1210.3168},
year = {2012}
}
Comments
4 pages. arXiv admin note: text overlap with arXiv:1204.6146