Surface plasmon resonance based tunable D-shaped single polarization filter at the communication band
A surface plasmon resonance based D-shaped tunable and broadband singlepolarization filter is proposed. The complex propagation constants and the guided modes' corresponding field profiles are calculated using the full-vector finite element method based COMSOL Multiphysics v5.0 software. From t...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Optica Publishing Group (formerly OSA)
2022
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| Subjects: | |
| Online Access: | View Fulltext in Publisher |