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Spectrally Reconfigurable Quantum Emitters Enabled by Optimized Fast Modulation
https://repo.qst.go.jp/records/80530
https://repo.qst.go.jp/records/80530a0ce51a1-bc54-4c7c-bde9-e71a795cd52f
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-09-18 | |||||
| タイトル | ||||||
| タイトル | Spectrally Reconfigurable Quantum Emitters Enabled by Optimized Fast Modulation | |||||
| 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 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
M. Lukin, Daniil
× M. Lukin, Daniil× D. White, Alexander× Trivedi, Rahul× A. Guidry, Melissa× Morioka, Naoya× Babin, Charles× O. Soykal, Oney× Jawad, Ul-Hassan× Tien Son, Nguyen× Ohshima, Takeshi× K. Vasireddy, Praful× H. Nasr, Mamdouh× Sun, Shuo× Jean-Philippe, W. MacLean× Dory, Constantin× A. Nanni, Emilio× Jorg Wrachtrup× Kaiser, Florian× Vuckovic, Jelena× Ohshima, Takeshi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The ability to shape photon emission facilitates strong photon-mediated interactions between disparate physical systems, thereby enabling applications in quantum information processing, simulation and communication. Spectral control in solid state platforms such as color centers, rare earth ions, and quantum dots is particularly attractive for realizing such applications on-chip. Here we propose the use of frequency-modulated optical transitions for spectral engineering of single photon emission. Using a scatteringmatrix formalism, we find that a two-level system, when modulated faster than its optical lifetime, can be treated as a single-photon source with a widely reconfigurable photon spectrum that is amenable to standard numerical optimization techniques. To enable the experimental demonstration of this spectral control scheme, we investigate the Stark tuning properties of the silicon vacancy in silicon carbide, a color center with promise for optical quantum information processing technologies. We find that the silicon vacancy possesses excellent spectral stability and tuning characteristics, allowing us to probe its fast modulation regime, observe the theoretically-predicted two-photon correlations, and demonstrate spectral engineering. Our results suggest that frequency modulation is a powerful technique for the generation of new light states with unprecedented control over the spectral and temporal properties of single photons. |
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| 書誌情報 |
npj Quantum Information 巻 6, p. 80-1, 発行日 2020-09 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2056-6387 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1038/s41534-020-00310-0 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.nature.com/articles/s41534-020-00310-0 | |||||
