System and method for optical filtering
AssigneeRamot at Tel-Aviv University Ltd.
InventorAlon Bahabad
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Abstract
An optical device comprises a first grating and a second grating formed on or attached to a dielectric layer, and configured to simultaneously couple an optical field interacting therewith into two distinct Fano-Feshbach resonances.
Claims24
An optical device, comprising a first grating and a second grating formed on or attached to a dielectric layer and configured to simultaneously couple an optical field interacting therewith into two distinct Fano-Feshbach resonances, wherein said first and said second gratings differ in at least one grating characteristic selected from the group consisting of a grating period, a grating depth, and a grating duty cycle.
An optical device, comprising a quasiperiodic grating formed on or attached to a dielectric layer and configured to simultaneously couple an optical field interacting therewith into two distinct Fano-Feshbach resonances.
Dependencies are inferred from the claim text.