Trapping photons with optical black hole
Abstract An optical black-hole cavity based on transformation optics enables Q-factor enhancement and strong field confinement, by eliminating the intrinsic radiation loss of the conventional whispering-gallery modes, holding potential for applications in energy harvesting and optoelectronics.
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2023-03-01
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| Series: | Light: Science & Applications |
| Online Access: | https://doi.org/10.1038/s41377-023-01122-5 |
| _version_ | 1797863503258714112 |
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| author | You-Ling Chen Qi-Tao Cao Yun-Feng Xiao |
| author_facet | You-Ling Chen Qi-Tao Cao Yun-Feng Xiao |
| author_sort | You-Ling Chen |
| collection | DOAJ |
| description | Abstract An optical black-hole cavity based on transformation optics enables Q-factor enhancement and strong field confinement, by eliminating the intrinsic radiation loss of the conventional whispering-gallery modes, holding potential for applications in energy harvesting and optoelectronics. |
| first_indexed | 2024-04-09T22:37:35Z |
| format | Article |
| id | doaj.art-d672b13a2a5f4d06980374fe0a9dedde |
| institution | Directory Open Access Journal |
| issn | 2047-7538 |
| language | English |
| last_indexed | 2024-04-09T22:37:35Z |
| publishDate | 2023-03-01 |
| publisher | Nature Publishing Group |
| record_format | Article |
| series | Light: Science & Applications |
| spelling | doaj.art-d672b13a2a5f4d06980374fe0a9dedde2023-03-22T12:25:45ZengNature Publishing GroupLight: Science & Applications2047-75382023-03-011211210.1038/s41377-023-01122-5Trapping photons with optical black holeYou-Ling Chen0Qi-Tao Cao1Yun-Feng Xiao2State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of SciencesFrontiers Science Center for Nano-optoelectronics & School of Physics, Peking UniversityFrontiers Science Center for Nano-optoelectronics & School of Physics, Peking UniversityAbstract An optical black-hole cavity based on transformation optics enables Q-factor enhancement and strong field confinement, by eliminating the intrinsic radiation loss of the conventional whispering-gallery modes, holding potential for applications in energy harvesting and optoelectronics.https://doi.org/10.1038/s41377-023-01122-5 |
| spellingShingle | You-Ling Chen Qi-Tao Cao Yun-Feng Xiao Trapping photons with optical black hole Light: Science & Applications |
| title | Trapping photons with optical black hole |
| title_full | Trapping photons with optical black hole |
| title_fullStr | Trapping photons with optical black hole |
| title_full_unstemmed | Trapping photons with optical black hole |
| title_short | Trapping photons with optical black hole |
| title_sort | trapping photons with optical black hole |
| url | https://doi.org/10.1038/s41377-023-01122-5 |
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