Composite material with controllable resonant cells

Details Composite material with controllable resonant cells Composite material with controllable resonant cells

2008-07-29

2008-07-29

Sugarman, Scott J. (Department: 2873)

Optical: systems and elements

Optical modulator

Having particular chemical composition or structure

C359S245000

Reexamination Certificate

active

07405866

ABSTRACT:
An apparatus for controlling propagation of incident electromagnetic radiation is described, comprising a composite material having electromagnetically reactive cells of small dimension relative to a wavelength of the incident electromagnetic radiation. At least one of a capacitive and inductive property of at least one of the electromagnetically reactive cells is temporally controllable to allow temporal control of an associated effective refractive index encountered by the incident electromagnetic radiation while propagating through the composite material.

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