Moving impedance profiles make one-way, spectrum-reshaping mirrors
We find a set of exact solutions to Maxwell's equations in spacetime-varying materials, where the refractive index is constant, while the impedance exhibits effective motion, i.e., it is a function of x−vt. We find that waves copropagating with the modulation are not reflected within the materi...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2024-10-01
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| Series: | Physical Review Research |
| Online Access: | http://doi.org/10.1103/PhysRevResearch.6.043035 |
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