Integrated infrared optical antenna and polaronic organic transducer sensor
An antenna array is provided including a substrate, a metal ground plane proximate the substrate, and a dielectric layer proximate the metal ground plane. A first plurality of antenna elements including polaronic organic transducer elements is proximate the dielectric layer and connected in series. A second plurality of antenna elements including polaronic organic transducer elements is proximate the dielectric layer and also connected in series. The first and second plurality of antenna elements are electrically isolated. The antenna elements of the first plurality of antenna elements are configured to detect a first wavelength, while the antenna elements of the second plurality of antenna elements are configured to detect a second wavelength, different from the first wavelength.
1. A system comprising:
an antenna array comprising a plurality of rows of antenna elements connected in series;
electronics to detect and amplify changes in DC voltages produced by each row of the plurality of rows of antenna elements; and
multichannel analog to digital converters in electrical communication with the electronics and configured to digitize data from the electronics,
wherein each row of antenna elements of the plurality of rows of antenna element is configured to detect a unique wavelength with respect to the other rows of antenna elements of the plurality of rows of antenna elements, and
wherein the antenna elements of the plurality of rows of antenna elements comprise:
a first antenna component;
a layer of electron donating organic molecules proximate the first antenna component;
a doped, conjugated organic polymer proximate a graphene layer; and
a second antenna component proximate the doped, conjugated organic polymer forming an organic polymer capacitor between the first and second antenna components.
2. The system of claim 1 , wherein the antenna array further comprises:
a substrate;
a metal ground plane proximate the substrate; and
a dielectric layer proximate the metal ground plane,
wherein the plurality of rows of antenna elements is proximate the dielectric layer.
3. The system claim 2 , wherein a thickness of the metal ground plane is between 250 nm and 350 nm.
4. The system of claim 2 , wherein a thickness of the dielectric layer is approximately one quarter wavelength of an operational wavelength region.
5. The system of claim 1 , wherein the layer of electron donating organic molecules comprises triphenylamine.
6. The system of claim 1 , wherein a configuration of the antenna element is selected from a group consisting of: dipole, bow tie, log-periodic, Yagi-Uda, and patch configurations.