Publications

Publications prior to 2019 as well as all posters and presentations available on request

ORCID / Google Scholar / ResearchGate

Journal Articles

Filip Hrncirik, Iwan V. Roberts, Chloe Swords, Peter J. Christopher, Akil Chhabu, Andrew H. Gee and Manohar L. Bance, "Impact of scala tympani geometry on insertion forces during implantation", Biosensors, (2022) DOI: https://doi.org/10.3390/bios12110999

Teja Potočnik, Peter J. Christopher, Ralf Mouthaan, Thomas Albrow-Owen, Oliver Burton, Chennupati Jagadish, Hark Tan, Timothy Wilkinson, Stephan Hofmann, Hannah Joyce and Jack Alexander-Webber, "Automated computer vision-enabled manufacturing of nanowire devices", ACS Nano, (2022) DOI: https://doi.org/10.1021/acsnano.2c08187

Ralf Mouthaan, Peter J. Christopher, Andrew Kadis, George S. D. Gordon, Tim Wilkinson and Tijmen Euser, “The Effects of Measurement Noise on the Construction of a Transmission Matrix”, Journal of the Optical Society of America A, (2022) DOI: https://doi.org/10.1364/JOSAA.464916

Ralf Mouthaan, Peter J. Christopher, Tim Wilkinson and Tijmen Euser, “Robust Correction of Interferometer Phase Drift in Transmission”, Applied Optics, (2022) DOI: https://doi.org/10.1364/AO.454679

Peter J. Christopher, Ralf Mouthaan, Benjamin Wetherfield, Elliot J. Medcalf and Timothy D. Wilkinson, “Computer-generated holography in the intermediate domain”, Journal of the Optical Society of America A, (2022) DOI: 10.1364/JOSAA.442492

Peter J. Christopher, Andrew Kadis, George S. D. Gordon and Timothy D. Wilkinson, “HoloGen: An open source toolbox for high-speed hologram generation”, Computational Physics Communications, (2021) DOI: 10.1016/j.cpc.2021.108139

Ralf Mouthaan, Peter J. Christopher, Jonathan Pinnell, Michael Frosz, George Gordon, Timothy Wilkinson, Tijmen G. Euser, "Efficient Excitation of High-Purity Modes in Arbitrary Waveguide Geometries", Journal of Lightwave Technologies, (2021) DOI: 10.1109/JLT.2021.3124469

Andrew Kadis, Youchao Wang, Daoming Dong, Ralf Mouthaan, Peter J. Christopher and Timothy D. Wilkinson, "HoloBlade: An Open-Hardware Spatial Light Modulator Driver Platform for Holographic Displays”, Applied Optics, (2021) DOI: 10.1364/AO.404345

 Miguel El Guendy, Ralf Mouthaan, Benjamin Wetherfield, Andrew Kadis, Peter J. Christopher, Andrzej Kaczorowski and Timothy D. Wilkinson, "Kaczmarz Holography: Holographic Projection in the Fraunhofer Region", Optical Engineering, (2021) DOI: 10.17863/CAM.75912

Peter J. Christopher, Ralf Mouthaan, Miguel El Guendy and Timothy D. Wilkinson, "Linear time algorithm for phase sensitive holography", Optical Engineering, (2020), Volume 59, Issue 8, DOI: 10.1117/1.OE.59.8.085104 

Catherine Fitzpatrick, Abby Wilson, Travis Sawyer, Peter Christopher, Timothy Wilkinson, Sarah Bohndiek, George Gordon, "Robustness to misalignment of low-cost, compact wide-field quantitative phase imaging architectures", OSA Continuum, (2020), DOI: 10.1364/OSAC.395498

Peter J. Christopher, Ralf Mouthaan and Timothy D. Wilkinson, "Sympathetic quantisation - a new approach to hologram quantisation", Optics Communications, (2020), Volume 473, DOI: 10.1016/j.optcom.2020.125883 

Peter J. Christopher, Ralf Mouthaan, George S. D. Gordon and Timothy D. Wilkinson, "Holographic Predictive Search: Extending the Scope", Optics Communications, (2020), Volume 467, DOI: 10.1016/j.optcom.2020.125701

Peter J. Christopher and Timothy D. Wilkinson, "Relative limitations of increasing modulation levels in computer generated holography", Optics Communications, (2020), Volume 462, DOI: 10.1016/j.optcom.2020.125353 

Peter J. Christopher, Barnaby Dobson and Nicholas A. Alexander, "Exploring the Dynamics of Base-Excited Structures Impacting a Rigid Stop.", Mathematical Problems in Engineering (2020) Volume 2020, ID 6721025, DOI: 10.1155/2020/6721025

Youchao Wang, Daoming Dong, Peter J. Christopher, Andrew Kadis, Ralf Mouthaan, Fan Yang and Timothy D. Wilkinson "Hardware Implementations of Computer Generated Holography: A Review", (2020) Optical Engineering,  Volume 59, Issue 10, pp. 1--30 DOI: 10.1117/1.OE.59.10.102413 

Peter J. Christopher, Ralf Mouthaan, Vamsee Bheemireddy, and Timothy D. Wilkinson, "Improving performance of single-pass real-time holographic projection", Optics Communications (2020), Volume 457, pp. 1456-1462, DOI: 10.1016/j.optcom.2019.124666

Peter J. Christopher, Youchao Wang, and Timothy D. Wilkinson, "Predictive search algorithm for phase holography", Journal of the Optical Society of America A (2019), Volume 36, Issue 12, pp. 2068-2075, DOI: 10.1364/JOSAA.36.002068

Peter J. Christopher, Jamie Lake, Daoming Dong, Hannah Joyce, and Timothy D. Wilkinson, "Improving holographic search algorithms using sorted pixel selection", (2019), Journal of the Optical Society of America A, Volume 36, Issue 9, pp. 1456-1462, DOI: 10.1364/JOSAA.36.001456

In Proceedings

Ralf Mouthaan, Peter J. Christopher, Jonathan Pinnell, Michael Frosz, George Gordon, Timothy Wilkinson, Tijmen G. Euser, “Efficient Holographic Excitation of Modes in Hollow-Core Photonic Crystal Fibre”, Frontiers in Optics, (2021) DOI: 10.1364/FIO.2021.FW5D.5

Youchao Wang, Daoming Dong, Andrew C. Kadis, Peter J. Christopher and Timothy D. Wilkinson, "Computer-generated holography using a digital signal processor", 2019 IEEE Global Conference on Signal and Information Processing (GlobalSIP), 2019, DOI: 10.1109/GlobalSIP45357.2019.8969314

Daoming Dong, Youchao Wang, Andrew C. Kadis, Peter J. Christopher and Timothy D. Wilkinson, "Fixed-Point Accuracy Analysis of 2D FFT for the Creation of Computer Generated Holograms", 2019 IEEE Global Conference on Signal and Information Processing (GlobalSIP), 2019, DOI: 10.1109/GlobalSIP45357.2019.89691341

Peter J. Christopher, Ralf Mouthaan, Andrew Kadis, Nadeem Gabbani, William O’Neill, Timothy D. Wilkinson "Thermal Compensation for High Load Spatial Light Modulators in Real-Time", CLEO, 2020, DOI: 10.1364/CLEO_AT.2020.ATu4K.5

Andrew Kadis, Daoming Dong, Youchao Wang, Peter J. Christopher, Ralf Mouthaan and Timothy D. Wilkinson "HoloBlade: An Open Platform for Holography", OSA Imaging and Applied Optics, 2020, DOI: 10.1364/DH.2020.HF4D.4

Preprint

Peter J. Christopher and Timothy D. Wilkinson, "Structure and Design of HoloGen", 2020, arXiv: 2006.10509

Peter J. Christopher, George S. D. Gordon and Timothy D. Wilkinson "Benchmarking the Gerchberg-Saxton Algorithm", 2020, arXiv: 2005.08623

Peter J. Christopher, Ralf Mouthaan and Timothy D. Wilkinson "Lookup tables for phase randomisation in hardware generated holograms", 2020, arXiv: 2004.04049

Peter J. Christopher, Nadeem Gabbani, William O'Neill and Timothy D. Wilkinson, "Automated laser induced damage threshold testing applied to a ferroelectric spatial light modulator", 2020, arXiv: 2004.00712

Peter J. Christopher and Timothy D. Wilkinson, "Variance and Error in One-Step Phase-Retrieval", 2019, arXiv: 1911.00045

Peter J. Christopher, Ralf Mouthaan, John P. Freeman and Timothy D. Wilkinson, "Improving pixel differentiation in holographic images", 2019, arXiv: 1912.12196

Grants and Awards

UNICAS - £14,982.19  2024, “Reducing residual hearing loss during cochlear implant insertion using fibre optic sensing”. PI.

Royal Society - £69,659,  2023-2024, “Lost-in-Space: Beem steering and adaptive optics for satellite laser communications in remote environments”. PI.

Future Blood Testing Network - £49,983,  2023-2024, “Wearable Otological Measurement of Blood Analytes (WOMBA)”. PI.

ESA - £43,105,  2023-2024. Grant for developing the XO-MAG space simulator. Co-PI through Exobotics.

Precision Imaging Beacon - £14,900,  2023, “3D cochlear characterisation for improved implant insertion using optical fibre imaging”. PI.

InnovateUK - £50,000,  2022-2024, “Scalable Development of Multispectral Imaging Technology”. Co-PI with ProSpectral team.

Deep Digital Cornwall - £90,433,  2022-2024, “TopoSpec - Handheld multispectral imaging for mineralogy based on metasurface filter arrays”.  Co-PI with ProSpectral team.

EPSRC - £633,055. 2021-2024. “Beyond direct-write: Dynamically reconfigurable holographic multibeam interference lithography for high-throughput nanomanufacturing” (EP/V055003/1). Co-authored with Prof. Hannah Joyce.

EPSRC - £452,952. 2020-2023. “Additive manufacturing using holographic beam shaping” (EP/T008369/1). Co-authored with Prof. Timothy D. Wilkinson.

Observatory for Human Machine Collaboration - £23,250, 2020, “Handsfree gesture and vision control for remote operation of drone using 3D computer-generated holography”.

CAPE Acorn Post-graduate Research Award - £2,000. 2022, “Low-cost automation of routine nanofabrication”.

Deep Digital Cornwall - £4,845.70. 2022, “Evaluation of multispectral imaging for on-site geological assessment”.

CAPA Award - £2,000. 2021, “A Novel Laser Ablation System for the Rapid Mask-less Production of Microfluidic Devices”.

Aerospace Cornwall - £233,654. 2022-2022, Three independent research and development grants.

Observatory for Human Machine Collaboration - £15,768, 2020, “Eye tracking for 3D holographic displays”.

Open Plant Biomaker Challenge - £2,750, 2020, “Novel laser ablation system for the rapid mask-less production of microfluidic devices”.

CAPE Acorn Post-graduate Research Award - £2,000, 2020, “Focal depth tracking for improved three-dimensional holographic displays”.

Open Plant Biomaker Challenge - £2,750, 2019, “Low cost SLM interface board for advanced microscopy and holographic display of biological structures”.

CAPE Acorn Post-graduate Research Award - £3,000, 2019, “Interfacing a high speed ferroelectric spatial light modulator”.

Media

Peter J. Christopher interviewed by Samuele Lilliu , “Swarm Robots for Moon Exploration and Holography”, Bullaki Science Podcast, Feburary 7th 2022, link

Peter J. Christopher interviewed by Nadeem Gabbani, "Phenomics: A Medical Revolution", Naked Scientists, BBC Radio 5, November 15th 2019, 21:04 - 26:10, link

Peter J. Christopher interviewed by Madhav Malhotra, "Holography: What's Next After VR/AR", The Knowledge Archives, August 14th 2020, link

Editorials

Peter J. Christopher, "Laser communications: A silent breakthrough", ElectroOptics, May 25th 2023, link

Peter J. Christopher, "Rival or Partner? - The Rise of Free Space Laser Communications", 6G World, April 24th 2023, link