Universal radiation dynamics by temporal transitions in optical waveguides
When an excited electromagnetically open optical waveguide goes through a temporal transition of its material properties, it radiates to the ambient surroundings. In this letter, we explore this radiation and reveal, using asymptotic evaluation of path integral in the complex frequency (Laplace) pla...
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| Main Authors: | , |
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| Format: | Journal Article |
| Language: | English |
| Published: |
17-09-2024
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| Subjects: | |
| Online Access: | Get full text |
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