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physics.optics2012★ 14 cited
Transverse localization of light and its dependence on the phase-front curvature of the input beam in a disordered optical waveguide lattice
S Ghosh, B P Pal, R K Varshney +1
We investigate the influence of the phase-front curvature of an input light beam on the transverse localization of light by choosing an evanescently coupled disordered one-dimensio…
physics.optics2012
Transverse localization of light in 1D disordered waveguide lattices with backbone photonic bandgap
Somnath Ghosh, B. P. Pal, R. K. Varshney +1
The role of a prominent photonic bandgap (PBG) on the phenomenon of transverse localization of light in a semi-infinite lossless waveguide lattice consisting of evanescently couple…