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Polarization-controlled ultrasmall single photon emitter combining a quantum dot and an elliptical split ring metamaterial element
http://hdl.handle.net/10131/0002000234
http://hdl.handle.net/10131/00020002343eb492c7-0af1-449a-b479-eeb08af24ac2
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
2023JJAP-Mukai_AM.pdf (2 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||
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| 公開日 | 2024-02-08 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Polarization-controlled ultrasmall single photon emitter combining a quantum dot and an elliptical split ring metamaterial element | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | journal article | |||||||||||||
| アクセス権 | ||||||||||||||
| アクセス権 | embargoed access | |||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_f1cf | |||||||||||||
| 著者 |
Mukai, K.
× Mukai, K.
ORCID
0000-0002-1334-6604
× Pribyl, I.
× Nakagawa, T.
× Uchiyama, K.
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | We propose a polarization-controlled ultrasmall single-photon emitter that combines a single photon source and an elliptical split ring (SR) type metamaterial element. Simulations using the finite difference time domain method showed that in elliptical metamaterial elements, the annular mode is suppressed and axial electric field oscillations occur preferentially, resulting in upward light emission from the photon source with controlled polarization. We fabricated prototype devices by focused ion beam lithography and PbS quantum dots. Evaluation of the optical properties of the devices revealed that the emission spectrum width was narrower and the emission lifetime was shorter than those of quantum dot ensemble, and that the polarization was controlled along the minor axis of ellipse. These suggested that the quantum dot emission and the metamaterial element resonated as expected. The combination of a single quantum dot and a single elliptical SR-type metamaterial element was shown to have the potential to operate as a polarization-controlled single-photon emitter. | |||||||||||||
| 言語 | en | |||||||||||||
| bibliographic_information |
en : Japanese Journal of Applied Physics 巻 63, 号 2, 発行日 2024-01-05 |
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| item_2_source_id_9 | ||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||
| 収録物識別子 | 13474065 | |||||||||||||
| item_2_source_id_11 | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AA12295836 | |||||||||||||
| item_2_relation_13 | ||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | https://doi.org/10.35848/1347-4065/ad1256 | |||||||||||||
| 権利 | ||||||||||||||
| 言語 | en | |||||||||||||
| 権利情報Resource | https://doi.org/10.35848/1347-4065/ad1256 | |||||||||||||
| 権利情報 | © 2024 The Japan Society of Applied Physics | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | AM | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | IOP Publishing | |||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | Japan Society of Applied Physics | |||||||||||||
