| Autor: |
Yueguang Zhou, Yuhui Yang, Imad Limame, Priyabrata Mudi, Marcel Hohn, Claudia Piccinini, Battulga Munkhbat, Yann Genuist, Jean-Michel Gérard, Julien Claudon, Kresten Yvind, Niels Gregersen, Stephan Reitzenstein, Minhao Pu |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
Materials for Quantum Technology, Vol 4, Iss 4, p 045401 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2633-4356 |
| DOI: |
10.1088/2633-4356/ad88cb |
| Popis: |
Single-photon emitters play a crucial role in integrated photonic quantum systems across various material platforms. In this study, we present a cavity-enhanced quantum dot single-photon source in a high-index contrast material platform (GaAs-on-insulator). A quantum dot is embedded in a microring resonator with a quality factor of approximately 9000, where the cavity-induced light enhancement results in a spontaneous emission acceleration factor of around 2.6, and we achieve a $g^{(2)}(0)$ as low as 0.03 ± 0.02 and post-selected two-photon interference visibility of 51.7 $\%\pm3.2\%$ for the single-photon source. This demonstration shows the potential of the GaAs-on-Insulator platform for scalable on-chip quantum information processing. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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