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arXiv · 1405.7204

Luminescence-induced noise in single photon sources based on BBO crystals

Radek Machulka·Karel Lemr·Ondřej Haderka·Marco Lamperti·Alessia Allevi·Maria Bondani
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Abstract

Single-photon sources based on the process of spontaneous parametric down-conversion play a key role in various applied disciplines of quantum optics. We characterize intrinsic luminescence of BBO crystals as a source of non-removable noise in quantum-optics experiments. By analysing its spectral and temporal properties together with its intensity, we evaluate the impact of luminescence on single-photon state preparation using spontaneous parametric down-conversion.

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Radek Machulka, Karel Lemr, Ondřej Haderka, Marco Lamperti, Alessia Allevi, Maria Bondani. 2014-05-28. Luminescence-induced noise in single photon sources based on BBO crystals. https://doi.org/10.1088/0953-4075/47/21/215501

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