| Autor: |
Hua, Xin, Lunghi, Tommaso, Doutre, Florent, Vergyris, Panagiotis, Sauder, Grégory, Charlier, Pierrick, Labonté, Laurent, D'Auria, Virginia, Martin, Anthony, Tascu, Sorin, De Micheli, Marc P., Tanzilli, Sébastien, Alibart, Olivier |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Opt. Express 29, 415-424 (2021) |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1364/OE.403552 |
| Popis: |
Progress in integrated photonics enables combining several elementary functions on single substrates for realizing advanced functionnalized chips. We report a monolithic integrated quantum photonic realization on lithium niobate, where nonlinear optics and electro-optics properties have been harnessed simultaneously for generating heralded configurable, two-photon states. Taking advantage of a picosecond pump laser and telecom components, we demonstrate the production of various path-coded heralded two-photon states, showing 94\% raw visibility for Hong-Ou-Mandel interference. The versatility and performance of such a highly integrated photonic entanglement source enable exploring more complex quantum information processing protocols finding application in communication, metrology and processing tasks. |
| Databáze: |
arXiv |
| Externí odkaz: |
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