Optical properties of a single-colour centre in diamond with a green zero-phonon line
We report the photoluminescence characteristics of a colour centre in diamond grown by plasma-assisted chemical vapour deposition. The colour centre emits with a sharp zero-phonon line at 2.330 eV (λ = 532 nm) and a lifetime of 3.3 ns, thus offering potential for a high-speed singlephoton source wit...
| Κύριοι συγγραφείς: | , , , , , |
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| Μορφή: | Journal article |
| Γλώσσα: | English |
| Έκδοση: |
IOP Publishing
2011
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| _version_ | 1826271224307646464 |
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| author | Smith, J Grazioso, F Patton, B Dolan, P Markham, M Twitchen, D |
| author_facet | Smith, J Grazioso, F Patton, B Dolan, P Markham, M Twitchen, D |
| author_sort | Smith, J |
| collection | OXFORD |
| description | We report the photoluminescence characteristics of a colour centre in diamond grown by plasma-assisted chemical vapour deposition. The colour centre emits with a sharp zero-phonon line at 2.330 eV (λ = 532 nm) and a lifetime of 3.3 ns, thus offering potential for a high-speed singlephoton source with green emission. It displays a vibronic emission spectrum with a Huang-Rhys parameter of 2.48 at 77K. Hanbury-Brown and Twiss measurements reveal that the electronic level structure of the defect includes a metastable state that can be populated from the optically excited state. © IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. |
| first_indexed | 2024-03-06T21:53:18Z |
| format | Journal article |
| id | oxford-uuid:4c0e1292-9e70-4ae6-9f03-0c5a1c90d95d |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T21:53:18Z |
| publishDate | 2011 |
| publisher | IOP Publishing |
| record_format | dspace |
| spelling | oxford-uuid:4c0e1292-9e70-4ae6-9f03-0c5a1c90d95d2022-03-26T15:47:12ZOptical properties of a single-colour centre in diamond with a green zero-phonon lineJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:4c0e1292-9e70-4ae6-9f03-0c5a1c90d95dEnglishSymplectic Elements at OxfordIOP Publishing2011Smith, JGrazioso, FPatton, BDolan, PMarkham, MTwitchen, DWe report the photoluminescence characteristics of a colour centre in diamond grown by plasma-assisted chemical vapour deposition. The colour centre emits with a sharp zero-phonon line at 2.330 eV (λ = 532 nm) and a lifetime of 3.3 ns, thus offering potential for a high-speed singlephoton source with green emission. It displays a vibronic emission spectrum with a Huang-Rhys parameter of 2.48 at 77K. Hanbury-Brown and Twiss measurements reveal that the electronic level structure of the defect includes a metastable state that can be populated from the optically excited state. © IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. |
| spellingShingle | Smith, J Grazioso, F Patton, B Dolan, P Markham, M Twitchen, D Optical properties of a single-colour centre in diamond with a green zero-phonon line |
| title | Optical properties of a single-colour centre in diamond with a green zero-phonon line |
| title_full | Optical properties of a single-colour centre in diamond with a green zero-phonon line |
| title_fullStr | Optical properties of a single-colour centre in diamond with a green zero-phonon line |
| title_full_unstemmed | Optical properties of a single-colour centre in diamond with a green zero-phonon line |
| title_short | Optical properties of a single-colour centre in diamond with a green zero-phonon line |
| title_sort | optical properties of a single colour centre in diamond with a green zero phonon line |
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