Achieving the ultimate optical resolution
The accurate estimation of the separation between two signals is at the core of many modern technologies. We show new quantum-inspired schemes able to estimate that separation at the quantum limit. The method works in the spatial, temporal, and frequency domains. The question of whether the optical...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2022-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2022/10/epjconf_eosam2022_10017.pdf |
| _version_ | 1798028871268827136 |
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| author | Sánchez-Soto Luis L. Hradil Zdeněk Řeháček Jaroslav Brecht Benjamin Silberhorn Christine |
| author_facet | Sánchez-Soto Luis L. Hradil Zdeněk Řeháček Jaroslav Brecht Benjamin Silberhorn Christine |
| author_sort | Sánchez-Soto Luis L. |
| collection | DOAJ |
| description | The accurate estimation of the separation between two signals is at the core of many modern technologies. We show new quantum-inspired schemes able to estimate that separation at the quantum limit. The method works in the spatial, temporal, and frequency domains. The question of whether the optical coherence brings any metrological advantage to mode projections is discussed. |
| first_indexed | 2024-04-11T19:16:33Z |
| format | Article |
| id | doaj.art-3cc0ab89a18b4eefae625da86a43c60f |
| institution | Directory Open Access Journal |
| issn | 2100-014X |
| language | English |
| last_indexed | 2024-04-11T19:16:33Z |
| publishDate | 2022-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj.art-3cc0ab89a18b4eefae625da86a43c60f2022-12-22T04:07:26ZengEDP SciencesEPJ Web of Conferences2100-014X2022-01-012661001710.1051/epjconf/202226610017epjconf_eosam2022_10017Achieving the ultimate optical resolutionSánchez-Soto Luis L.0Hradil Zdeněk1Řeháček Jaroslav2Brecht Benjamin3Silberhorn Christine4Departamento de Óptica, Facultad de Física, Universidad ComplutenseDepartment of Optics, Palacký UniversityDepartment of Optics, Palacký UniversityIntegrated Quantum Optics Group, Paderborn UniversityIntegrated Quantum Optics Group, Paderborn UniversityThe accurate estimation of the separation between two signals is at the core of many modern technologies. We show new quantum-inspired schemes able to estimate that separation at the quantum limit. The method works in the spatial, temporal, and frequency domains. The question of whether the optical coherence brings any metrological advantage to mode projections is discussed.https://www.epj-conferences.org/articles/epjconf/pdf/2022/10/epjconf_eosam2022_10017.pdf |
| spellingShingle | Sánchez-Soto Luis L. Hradil Zdeněk Řeháček Jaroslav Brecht Benjamin Silberhorn Christine Achieving the ultimate optical resolution EPJ Web of Conferences |
| title | Achieving the ultimate optical resolution |
| title_full | Achieving the ultimate optical resolution |
| title_fullStr | Achieving the ultimate optical resolution |
| title_full_unstemmed | Achieving the ultimate optical resolution |
| title_short | Achieving the ultimate optical resolution |
| title_sort | achieving the ultimate optical resolution |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2022/10/epjconf_eosam2022_10017.pdf |
| work_keys_str_mv | AT sanchezsotoluisl achievingtheultimateopticalresolution AT hradilzdenek achievingtheultimateopticalresolution AT rehacekjaroslav achievingtheultimateopticalresolution AT brechtbenjamin achievingtheultimateopticalresolution AT silberhornchristine achievingtheultimateopticalresolution |