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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.

Fingerprint Dive into the research topics where Peter Mosley is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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fibers Physics & Astronomy
photonics Physics & Astronomy
photons Physics & Astronomy
Photonic crystal fibers Engineering & Materials Science
pulses Physics & Astronomy
crystals Physics & Astronomy
Photons Engineering & Materials Science
purity Physics & Astronomy

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Projects 2013 2019

Research Output 2006 2019

Open Access
1 Downloads (Pure)

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

Passive, broadband and low-frequency suppression of laser amplitude noise to the shot-noise limit using hollow-core fibre

Allen, E., Ferranti, G., Rusimova, K., Francis-Jones, R., Azini, M., Mahler, D., Ralph, T., Mosley, P. & Matthews, J., 29 Mar 2019, In : arXiv.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Quasi-phase-matched high-harmonic generation in gas-filled hollow-core photonic crystal fiber

Wiegandt, F., Anderson, P. N., Yu, F., Treacher, D. J., Lloyd, D. T., Mosley, P. J., Hooker, S. M. & Walmsley, I. A., 4 Apr 2019, In : Optica. 6, 4, p. 442-447 6 p., 348189.

Research output: Contribution to journalArticle

Open Access


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

Francis-Jones, J. (Creator), Hoggarth, R. (Creator), Mosley, P. (Creator), University of Bath, 29 Nov 2017


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

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


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

Francis-Jones, R. (Creator), University of Bath, 12 Jan 2018



Active Multiplexing of Spectrally Engineered Heralded Single Photons in an Integrated Fibre Architecture

Author: Francis-Jones, J., 29 Jun 2016

Supervisor: Mosley, P. (Supervisor)

Student thesis: Doctoral ThesisPhD


High Performance Single Photon Sources and their application to quantum technologies

Author: Hoggarth, R., 29 May 2019

Supervisor: Wadsworth, W. (Supervisor) & Mosley, P. (Supervisor)

Student thesis: Doctoral ThesisPhD