High gain squeezing in lossy resonators: an asymptotic field approach
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arXiv
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| Autores principales: | , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| Acceso en línea: | |
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| _version_ | 1866918037437808640 |
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| author | Sloan, Michael Viola, Alice Liscidini, Marco Sipe, J. E. |
| author_facet | Sloan, Michael Viola, Alice Liscidini, Marco Sipe, J. E. |
| contents | We present a method for describing nonlinear electromagnetic interactions in integrated photonic devices utilizing an asymptotic-in/out field formalism. Our method expands upon previous continuous wave asymptotic treatments by describing the evolution non-perturbatively for an arbitrary pulsed input. This is presented in the context of a squeezing interaction within an integrated microring resonator side coupled to an input/output waveguide, but is readily generalizable to other integrated structures, while including a variety of (non-squeezing) third-order interactions. An example of a single-pump, non-degenerate squeezing interaction is studied, which is shown to match well with standard coupled-mode treatments for high-finesse resonators, as well as previous perturbative treatments dealing with the generation of pairs with low probability. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_10639 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | High gain squeezing in lossy resonators: an asymptotic field approach Sloan, Michael Viola, Alice Liscidini, Marco Sipe, J. E. Quantum Physics Optics We present a method for describing nonlinear electromagnetic interactions in integrated photonic devices utilizing an asymptotic-in/out field formalism. Our method expands upon previous continuous wave asymptotic treatments by describing the evolution non-perturbatively for an arbitrary pulsed input. This is presented in the context of a squeezing interaction within an integrated microring resonator side coupled to an input/output waveguide, but is readily generalizable to other integrated structures, while including a variety of (non-squeezing) third-order interactions. An example of a single-pump, non-degenerate squeezing interaction is studied, which is shown to match well with standard coupled-mode treatments for high-finesse resonators, as well as previous perturbative treatments dealing with the generation of pairs with low probability. |
| title | High gain squeezing in lossy resonators: an asymptotic field approach |
| topic | Quantum Physics Optics |
| url | https://arxiv.org/abs/2409.10639 |