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arXiv · 2409.14310

Full characterization of an all fiber source of heralded single photons

Yunxiao Zhang·Liang Cui·Xueshi Guo·Wen Zhao·Xiaoying Li·Z. Y. Ou
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Abstract

We demonstrate a heralded single photon source which is based on the photon pairs generated from pulse pumped spontaneous four wave mixing in a piece of commercially available dispersion shifted fiber. The single photon source at 1550 nm telecom band is characterized with both photon counting technique and homodyne detection method. The heralding efficiency and mode purity can be measured by photon counting while the vacuum contribution part can be found by homodyne detection.

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Yunxiao Zhang, Liang Cui, Xueshi Guo, Wen Zhao, Xiaoying Li, Z. Y. Ou. 2024-09-22. Full characterization of an all fiber source of heralded single photons. https://arxiv.org/abs/2409.14310

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