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Updated: Jul 16, 2026

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

Published on: December 27, 2012

Band filters: two-material technology versus rugate.

V Pervak¹, A V Tikhonravov, M K Trubetskov

¹Max-Planck-Institut für Quantenoptik, Hans-Kopfemann-Strasse Garching, Germany. volodymyr.pervak@mpq.mpg.de

|February 24, 2007

Summary

We developed a novel band filter using standard two-material technology, achieving superior performance in reflection and broadband transmission compared to existing rugate filter methods.

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Area of Science:

Optics and Photonics
Materials Science

Background:

Band filters are crucial optical components.
Existing technologies like rugate filters have limitations in performance.

Purpose of the Study:

To theoretically and experimentally demonstrate a novel band filter.
To achieve improved transmission and reflection characteristics.

Main Methods:

Utilized standard two-material fabrication technology.
Conducted theoretical analysis and experimental validation.

Main Results:

Successfully fabricated a band filter with two distinct reflection ranges.
Achieved broadband transmission capabilities.
Demonstrated superior transmission and reflectivity compared to rugate filters.

Conclusions:

The developed two-material band filter offers enhanced optical performance.
This technology presents a viable alternative to current rugate filter approaches.