Sarrafi, P., Zhu, E. Y., Holmes, B. M., Hutchings, D. C. , Aitchison, S. and Qian, L. (2014) High-visibility two-photon interference of frequency–time entangled photons generated in a quasi-phase-matched AlGaAs waveguide. Optics Letters, 39(17), p. 5188. (doi: 10.1364/OL.39.005188) (PMID:25166106)
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Abstract
We demonstrate experimentally the frequency–time entanglement of photon pairs produced in a CW-pumped quasi-phased-matched AlGaAs superlattice waveguide. A visibility of 96.0 ± 0.7% without background subtraction has been achieved, which corresponds to the violation of the Bell inequality by 52 standard deviations.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Hutchings, Professor David and Holmes, Dr Barry |
Authors: | Sarrafi, P., Zhu, E. Y., Holmes, B. M., Hutchings, D. C., Aitchison, S., and Qian, L. |
College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
Journal Name: | Optics Letters |
Publisher: | Optical Society of America |
ISSN: | 0146-9592 |
ISSN (Online): | 1539-4794 |
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