GRADIENT INDEX (GRIN) BACKPLANE ROUTING

摘要

Technologies are generally described to employ an optical effect, such as Pockels effect, to direct an optical communication signal within a gradient index (GRIN) backplane. An electric field may be created between two or more electrodes located on different surfaces of the GRIN backplane in response to an application of electrical excitation to at least one of the electrodes. The electric field may be configured to change an orientation of nanoparticles in at least a portion of GRIN material comprising the GRIN backplane so as to control a direction of one or more optical pathways within the GRIN backplane. Propagation of an optical communication signal between one or more components mounted on one or more surfaces of the GRIN backplane may be facilitated via the controlled direction of the optical pathways, which may enable control of routing, including switching, of the optical communication signal to a particular optical pathway.