Engineering photons for quantum technologies: shape, sieve, and switch

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• Peter Mosley (University of Bath)
• Friday 10 February 2017, 12:00-13:00
• Physics East 217.

If you have a question about this talk, please contact Dr Giovanni Barontini.

The development of higher-performance single-photon sources is a pressing issue for photonic quantum information processing, as independent sources are currently unable to provide sufficient numbers of identical single photons simultaneously. I will discuss recent progress in the field of photon-pair sources based on nonlinear optics and present the latest results from the University of Bath. We have developed a source incorporating dispersion-engineered photonic crystal fibre, novel filtering techniques, and active switching to generate high-purity heralded photons in an all-fibre architecture.

This talk is part of the Cold atoms series.

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• Cold atoms
• Physics East 217

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