A high-Q mid-infrared Tamm plasmon absorber using MgF2and Ge aperiodic tandem films designed by the genetic algorithm

A high-Q mid-infrared Tamm plasmon absorber using MgF2and Ge aperiodic tandem films designed by the genetic algorithm

A high-Q mid-infrared Tamm plasmon (TP) absorber using MgF2 and Ge aperiodic tandem films is designed by the genetic algorithm and fabricated by electron beam evaporation and magnetron sputtering. Such a design circumvents the need for the distributed Bragg reflector grating, and the thickness of in...

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Bibliographic Details
Main Authors: Han, Y. (Author), Hao, Z. (Author), Li, H. (Author), Luo, Y. (Author), Ou, C. (Author), Sun, C. (Author), Wang, J. (Author), Wang, L. (Author), Xiong, B. (Author), Yu, J. (Author)
Format: Article
Language:English
Published: American Institute of Physics Inc. 2022
Subjects:
Absorption peaks
Distributed-bragg-reflectors
Electromagnetic fields
Electron beam evaporation
Genetic algorithms
Germanium
Infrared devices
Magnesium compounds
Magnetron-sputtering
Midinfrared
Plasmons
Quality factor Q
Thermal emissions
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