Strain sensitivity enhancement in a Grover-Michelson interferometer
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866914190066712576 |
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| author | Manni, Anthony D. Schwarze, Christopher R. Simon, David S. Ndao, Abdoulaye Sergienko, Alexander V. |
| author_facet | Manni, Anthony D. Schwarze, Christopher R. Simon, David S. Ndao, Abdoulaye Sergienko, Alexander V. |
| contents | The Michelson interferometric phase detection resolution can be enhanced by replacing conventional beam splitters with novel directionally unbiased four-port scatterers, such as Grover coins. We present a quantitative analysis of the noise-to-signal ratio of sideband frequencies generated by gravitational wave-induced phase perturbations in a Grover-Michelson interferometer (GMI). We discuss the principles of GMI signal enhancement and demonstrate how combining this configuration with additional light-recycling arrangements further enhances the performance. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_08638 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Strain sensitivity enhancement in a Grover-Michelson interferometer Manni, Anthony D. Schwarze, Christopher R. Simon, David S. Ndao, Abdoulaye Sergienko, Alexander V. Quantum Physics Optics The Michelson interferometric phase detection resolution can be enhanced by replacing conventional beam splitters with novel directionally unbiased four-port scatterers, such as Grover coins. We present a quantitative analysis of the noise-to-signal ratio of sideband frequencies generated by gravitational wave-induced phase perturbations in a Grover-Michelson interferometer (GMI). We discuss the principles of GMI signal enhancement and demonstrate how combining this configuration with additional light-recycling arrangements further enhances the performance. |
| title | Strain sensitivity enhancement in a Grover-Michelson interferometer |
| topic | Quantum Physics Optics |
| url | https://arxiv.org/abs/2512.08638 |