Joint control of coherent transmission, reflection, and absorption
Fuente:
arXiv
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| Autores principales: | , , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866908635338113024 |
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| author | Li, Shiyu Kim, Dongha Fan, Shanhui Guo, Cheng |
| author_facet | Li, Shiyu Kim, Dongha Fan, Shanhui Guo, Cheng |
| contents | Controlling multiple wave properties simultaneously poses a key challenge in coherent control of wave transport. We present a theory for joint coherent control of transmission, reflection, and absorption in linear systems. We prove that the numerical range provides the mathematical structure governing achievable responses, and reveal non-abelian effects due to non-commutativity between transmission, reflection, and absorption matrices. We provide an algorithm to achieve arbitrary target responses. Our results establish a theoretical foundation for joint coherent control of waves. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_04788 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Joint control of coherent transmission, reflection, and absorption Li, Shiyu Kim, Dongha Fan, Shanhui Guo, Cheng Optics Mesoscale and Nanoscale Physics Controlling multiple wave properties simultaneously poses a key challenge in coherent control of wave transport. We present a theory for joint coherent control of transmission, reflection, and absorption in linear systems. We prove that the numerical range provides the mathematical structure governing achievable responses, and reveal non-abelian effects due to non-commutativity between transmission, reflection, and absorption matrices. We provide an algorithm to achieve arbitrary target responses. Our results establish a theoretical foundation for joint coherent control of waves. |
| title | Joint control of coherent transmission, reflection, and absorption |
| topic | Optics Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2511.04788 |