Dynamic polarization regulation and control device based on anisotropic chiral metamaterial
A chiral metamaterial, anisotropic technology, applied in polarization components, instruments, optical components, etc., can solve the problems of narrow working band, inability to realize polarization control, and low electromagnetic response.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0020] Example as figure 1 As shown, the passive dynamic polarization control device based on anisotropic chiral metamaterial, the dynamic polarization control device includes a substrate 1, an adhesion promotion layer 2 on the substrate, a metal on the adhesion promotion layer The reflective layer 3, the adjustable refractive index material 4 located on the metal reflective layer, and the chiral structure layer 5 located on the adjustable refractive index material layer. When the left-handed circularly polarized light is incident on the chiral structure layer 5, only a part of the light can be converted into the cross component right-handed circularly polarized light, which is reflected by the metal reflective layer 3 as left-handed circularly polarized light, and then transmitted through the chiral structure layer 5 as right-handed circularly polarized light. The remaining left-handed circularly polarized light is reflected by the metal layer 3 again, and returns to interact...
Embodiment 2
[0027] Embodiment 2 In addition to the passive dynamic polarization control based on anisotropic chiral metamaterials mentioned above, the polarization control device can also use an active method to perform dynamic polarization control. Such as figure 2 As shown, an active dynamic polarization control device based on anisotropic chiral metamaterials, the dynamic polarization control device includes a substrate 1, an adhesion promotion layer 2 on the substrate, a metal on the adhesion promotion layer The reflective layer 3, the adjustable refractive index material 4 located on the metal reflective layer, the transparent electrode layer 6 located on the adjustable refractive index material layer, and the chiral structure layer 5 located on the transparent electrode layer. When the left-handed circularly polarized light is incident on the chiral structure layer 5, only a part of the light can be converted into the cross component right-handed circularly polarized light, which i...
PUM
Property | Measurement | Unit |
---|---|---|
thickness | aaaaa | aaaaa |
thickness | aaaaa | aaaaa |
thickness | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com