Electronic control of soliton power transfer in silicon nanocrystal waveguides.
We demonstrate numerically that the power transfer from one polarization component of a (1+ 1)D vector spatial soliton to the other in a birefringent nonlinear medium can be controlled via the electro-optic Kerr effect by varying the externally applied electric field. We show how several all-optical operations involving fundamental vector solitons can be electronically controlled. We also discover that the split-up of the higher-order vector solitons due to the two-photon absorption (TPA) can be suppressed by adjusting the external electric field. The soliton trapping along the slow optical axis is realized by a planar waveguide, filled with a silicon-nanocrystal material. The external electric field is applied along the fast optical axis of the waveguide.
Li
Mengdi
M
Department of Electrical and Computer Engineering, Dalhousie University, Halifax, NS B3J2X4 Canada.
Ponomarenko
Sergey A
SA
Qasymeh
Montasir
M
Cada
Michael
M
D003198:Computer Simulation; D004581:Electronics / Q000295:instrumentation*; D004735:Energy Transfer; D004867:Equipment Design; D019544:Equipment Failure Analysis; D008027:Light; D008962:Models, Theoretical; D049329:Nanostructures / Q000737:chemistry* / Q000528:radiation effects*; D055095:Optics and Photonics / Q000295:instrumentation*; D012542:Scattering, Radiation; D012825:Silicon / Q000737:chemistry* / Q000528:radiation effects*
D012825:Silicon