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Personal profile

Research interests

My current research interests are in nonlinear optics and quantum optics, particularly generating and studying light at the single-photon level. Materials with high optical nonlinearity can create individual pairs of photons from intense pulses of laser light through two processes: parametric downconversion (PDC) and four-wave mixing (FWM). The photon pairs produced enable both fundamental physics experiments and applications within the field of quantum information processing. My work is focused on how the properties of nonlinear materials influence the characteristics of the photon pairs generated in these processes, and how dispersion can be engineered to improve the quality of the photon pairs. I work within the Centre for Photonics and Photonic Materials and make use of our state-of-the-art photonic crystal fibre (PCF) fabrication facility. During my time in Bath, I have also worked on other aspects of PCF design and use, including sources of bright light using FWM in PCF, and transmission of high-intensity pulses in hollow-core PCF.

For more information, please see my personal website.

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Projects

Research Output

Resource-efficient frequency conversion for quantum networks via sequential four-wave mixing

Wright, T. A., Parry, C., Gibson, O. R., Francis-Jones, R. J. A. & Mosley, P. J., 12 Aug 2020, In : Optics Letters. 45, 16, p. 4587-4590 4 p.

Research output: Contribution to journalArticle

Atomic dispensers for thermoplasmonic control of alkali vapor pressure in quantum optical applications

Rusimova, K., Slavov, D., Pradaux-Caggiano, F., Collins, J., Gordeev, S., Carbery, D., Wadsworth, W., Mosley, P. & Valev, V., 24 May 2019, In : Nature Communications. 10, 1, 8 p., 2328.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Optimising photon-pair generation with hybrid optical fibre

Gibson, O. R. & Mosley, P. J., 19 Sep 2019, Laser Science, LS_2019. OSA Publishing, (Optics InfoBase Conference Papers; vol. Part F148-LS 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Passive, Broadband, and Low-Frequency Suppression of Laser Amplitude Noise to the Shot-Noise Limit Using a Hollow-Core Fiber

Allen, E., Ferranti, G., Rusimova, K., Francis-Jones, J., Azini, M., Mahler, D., Ralph, T., Mosley, P. & Matthews, J., 31 Oct 2019, In : Physical Review Applied. 12, 4, p. 1-7 7 p., 044073 .

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)
16 Downloads (Pure)

Datasets

Dataset for "Atomic dispensers for thermoplasmonic control of alkali vapor pressure in quantum optical applications"

Rusimova, K. (Creator), Slavov, D. (Creator), Pradaux-Caggiano, F. (Creator), Collins, J. (Creator), Gordeev, S. (Creator), Carbery, D. (Creator), Mosley, P. (Creator), Wadsworth, W. (Creator) & Valev, V. (Creator), University of Bath, 24 May 2019

Dataset

Dataset for resource-efficient fibre-integrated temporal multiplexing of heralded single photons

Francis-Jones, J. (Creator), Francis-Jones, R. (Researcher), Hoggarth, R. (Creator), Hoggarth, R. (Data Collector), Mosley, P. (Creator) & Mosley, P. (Supervisor), University of Bath, 29 Nov 2017

Dataset

Dataset for All-fiber multiplexed source of high-purity single photons

Francis-Jones, R. (Creator) & Mosley, P. (Creator), University of Bath, 2016

Dataset

Dataset for Fibre-integrated noise gating of high-purity heralded single photons

Francis-Jones, R. (Creator) & Mosley, P. (Project Leader), University of Bath, 12 Jan 2018

Dataset