Northrop Grumman Systems Corporation

Brian Keith Baum

Jennifer Anne Dionne

Vladan Jankovic

Mark Lawrence

Hadiseh Alaeian

A device includes a light adjustment apparatus having at least one material having a dielectric permittivity, the at least one material to affect the flow of light, wherein the light adjustment apparatus includes a tunable material to enable adjustment of the dielectric permittivity of the at least one material.

Dynamically tunable materials for parity-time symmetric electro-optical devices

A device includes a light adjustment apparatus having a first material and a second material. The first material includes a first real dielectric permittivity and a positive imaginary dielectric permittivity. The second material includes a second real dielectric permittivity and a negative imaginary dielectric permittivity. The first and second materials affect the flow of light. The light adjustment apparatus includes a tunable material to enable adjustment of the dielectric permittivity of the respective materials.

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Portland, OR, United States of America

Brian Keith Baum