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Generation of path-polarization hyperentanglement using quasi-phase-matching in quasi-periodic nonlinear photonic crystal
A compact scheme for the generation of path-polarization entangled photon pairs is proposed by using a quasi-periodic nonlinear photonic crystal to simultaneously accomplish four spontaneous parametric down-conversion processes. Moreover, we report experimental scheme to measure the polarization ent...
Autores principales: | He, Guangqiang, Zhu, Chengrui, Jiang, Yao, Ren, Jie, Guo, Ying, Jing, Jietai |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5504080/ https://www.ncbi.nlm.nih.gov/pubmed/28694509 http://dx.doi.org/10.1038/s41598-017-05271-7 |
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