Optical Multilayer Refractive Index Near Zero Metamaterials
Description
This technology improves the performance of optical devices and increases the efficiency of solar panels (increased absorption of light). It does this by altering the refractive index of metal and insulating materials redirecting light from a wider range of angles.
Problem
Solar panels sometimes require an active system to control the panel orientation increasing costs. Other optical sensors have their use limited by focusing and other optical characteristics. Lenses require expensive and fragile coatings on many of their elements to control aberration.
Solution
Metamaterial absorbers has the potential to realize efficient optical absorption when compared to conventional absorbers which are limited to low absorption performance. This metamaterial potential is due to its electromagnetic properties.
Competitive Advantages
- Increases the light being absorbed by solar panels without an external structure
- Enhances optical devises' performance
- The technology is coating that could be applied to surfaces.
Status of Development
Prototyping and characterizationIP Status
- Patent #US11329389B2
- Licensing Available
