Optical gating of resonance fluorescence from a single germanium vacancy color center in diamond
Scalable quantum photonic networks require coherent excitation of quantum emitters. However, many solid-state systems can undergo a transition to a dark shelving state that inhibits the resonance fluorescence. Here, we demonstrate that by a controlled gating using a weak nonresonant laser, the reson...
| Main Authors: | , , , , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2019
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| Online Access: | https://hdl.handle.net/10356/106402 http://hdl.handle.net/10220/49631 |
| _version_ | 1826121952930037760 |
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| author | Chen, Disheng Mu, Zhao Zhou, Yu Fröch, Johannes E. Rasmit, Abdullah Diederichs, Carole Zheludev, Nikolay Aharonovich, Igor Gao, Wei-bo |
| author2 | School of Physical and Mathematical Sciences |
| author_facet | School of Physical and Mathematical Sciences Chen, Disheng Mu, Zhao Zhou, Yu Fröch, Johannes E. Rasmit, Abdullah Diederichs, Carole Zheludev, Nikolay Aharonovich, Igor Gao, Wei-bo |
| author_sort | Chen, Disheng |
| collection | NTU |
| description | Scalable quantum photonic networks require coherent excitation of quantum emitters. However, many solid-state systems can undergo a transition to a dark shelving state that inhibits the resonance fluorescence. Here, we demonstrate that by a controlled gating using a weak nonresonant laser, the resonant fluorescence can be recovered and amplified for single germanium vacancies. Employing the gated resonance excitation, we achieve optically stable resonance fluorescence of germanium vacancy centers. Our results are pivotal for the deployment of diamond color centers as reliable building blocks for scalable solid-state quantum networks. |
| first_indexed | 2024-10-01T05:40:35Z |
| format | Journal Article |
| id | ntu-10356/106402 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T05:40:35Z |
| publishDate | 2019 |
| record_format | dspace |
| spelling | ntu-10356/1064022023-02-28T19:50:27Z Optical gating of resonance fluorescence from a single germanium vacancy color center in diamond Chen, Disheng Mu, Zhao Zhou, Yu Fröch, Johannes E. Rasmit, Abdullah Diederichs, Carole Zheludev, Nikolay Aharonovich, Igor Gao, Wei-bo School of Physical and Mathematical Sciences Science::Physics Photoemission Point Defects Scalable quantum photonic networks require coherent excitation of quantum emitters. However, many solid-state systems can undergo a transition to a dark shelving state that inhibits the resonance fluorescence. Here, we demonstrate that by a controlled gating using a weak nonresonant laser, the resonant fluorescence can be recovered and amplified for single germanium vacancies. Employing the gated resonance excitation, we achieve optically stable resonance fluorescence of germanium vacancy centers. Our results are pivotal for the deployment of diamond color centers as reliable building blocks for scalable solid-state quantum networks. NRF (Natl Research Foundation, S’pore) MOE (Min. of Education, S’pore) Published version 2019-08-14T07:23:10Z 2019-12-06T22:10:52Z 2019-08-14T07:23:10Z 2019-12-06T22:10:52Z 2019 Journal Article Chen, D., Mu, Z., Zhou, Y., Fröch, J. E., Rasmit, A., Diederichs, C., . . . Gao, W. (2019). Optical gating of resonance fluorescence from a single germanium vacancy color center in diamond. Physical Review Letters, 123(3), 033602-. doi:10.1103/PhysRevLett.123.033602 0031-9007 https://hdl.handle.net/10356/106402 http://hdl.handle.net/10220/49631 10.1103/PhysRevLett.123.033602 en Physical Review Letters © 2019 American Physical Society. All rights reserved. This paper was published in Physical Review Letters and is made available with permission of American Physical Society. 6 p. application/pdf |
| spellingShingle | Science::Physics Photoemission Point Defects Chen, Disheng Mu, Zhao Zhou, Yu Fröch, Johannes E. Rasmit, Abdullah Diederichs, Carole Zheludev, Nikolay Aharonovich, Igor Gao, Wei-bo Optical gating of resonance fluorescence from a single germanium vacancy color center in diamond |
| title | Optical gating of resonance fluorescence from a single germanium vacancy color center in diamond |
| title_full | Optical gating of resonance fluorescence from a single germanium vacancy color center in diamond |
| title_fullStr | Optical gating of resonance fluorescence from a single germanium vacancy color center in diamond |
| title_full_unstemmed | Optical gating of resonance fluorescence from a single germanium vacancy color center in diamond |
| title_short | Optical gating of resonance fluorescence from a single germanium vacancy color center in diamond |
| title_sort | optical gating of resonance fluorescence from a single germanium vacancy color center in diamond |
| topic | Science::Physics Photoemission Point Defects |
| url | https://hdl.handle.net/10356/106402 http://hdl.handle.net/10220/49631 |
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