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13:44
Simulation, Fabrication and Characterization of THz Metamaterial Absorbers
Published on: December 27, 2012
Multilayer reflectors with absent higher-order reflectance bands.
Applied Optics
|November 25, 2010
Summary
Explicit equations provide refractive indices for all-dielectric multilayers. These structures reflect longer wavelengths while transmitting shorter ones, useful for optical filters.
Area of Science:
- Optics and Photonics
- Materials Science
Background:
- All-dielectric multilayers are crucial optical components.
- Designing these structures requires precise control over refractive indices.
Purpose of the Study:
- To present explicit equations for calculating refractive indices in all-dielectric multilayers.
- To provide equations for simulated rugate reflectors.
Main Methods:
- Derivation of explicit equations for refractive indices.
- Modeling of all-dielectric multilayer structures.
Main Results:
- Equations for refractive indices enabling specific reflection and transmission properties.
- Formulations applicable to simulated rugate reflectors.
Conclusions:
- The presented equations facilitate the design of advanced optical filters.
- This work aids in the development of broadband transmitting and narrowband reflecting multilayer coatings.
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