Ultra-broad bandgap metal-insulator-metal waveguide filter with symmetrical stubs and defects
An ultra-broad bandgap plasmonic based filter that consists of a metal-insulator-metal waveguide with symmetrical stubs and defects is designed and investigated for the first time. A tunable wide bandgap can be achieved by introducing the defects into the stubs and a larger bandgap width about 1.35...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2020-06-01
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| Series: | Results in Physics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379720308949 |