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Callum Wreford
at PowerPhotonic Inc.
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Author
Publications (5)
Proceedings Article | 23 October 2023 Presentation + Paper
Beam combination system for coherent combination of high power fiber arrays
Callum Wreford, Gilles Diederich, Paul Harrison, Paul Graham, Natalia Trela-McDonald
Proceedings Volume 12739, 1273902 (2023) https://doi.org/10.1117/12.2680167
KEYWORDS: Near field optics, Optics manufacturing, Near field, Collimators, Manufacturing, Freeform optics, Collimation, Beam combiners, Wavefronts, Optical simulations
Proceedings Article | 14 September 2023 Paper
Breaking symmetry constraints in freeform design for refractive beam shapers
Alexander Griffiths, Callum Wreford, Natalia Trela-McDonald
Proceedings Volume 12798, 1279819 (2023) https://doi.org/10.1117/12.2692114
KEYWORDS: Beam shaping, Design and modelling, Optical components, Chemical elements, Lenses, Optics manufacturing, Axicons, Optical surfaces, Lens arrays, Image segmentation
Proceedings Article | 15 June 2023 Poster
Innovative freeform design methodology used for high efficiency coherent beam combination design study
Michael Dubinovsky, Callum Wreford, Natalia Trela-McDonald, Paul Harrison, Mitchell Soufleris
Proceedings Volume PC12515, PC125150G (2023) https://doi.org/10.1117/12.2678363
KEYWORDS: Design and modelling, Coherent beam combination, Collimation, Interfaces, Simulations, Physical coherence, Modeling, Laser applications, Freeform optics, Energy efficiency
Proceedings Article | 30 May 2022 Presentation
Freeform optics for collimation and coherent beam combination in low-SWaP laser directed energy effectors
Natalia Trela-McDonald, Gilles Diederich, Alex Griffiths, Callum Wreford, Roy McBride
Proceedings Volume PC12092, PC1209205 (2022) https://doi.org/10.1117/12.2618111
KEYWORDS: Freeform optics, Directed energy weapons, Collimation, Laser energy, Coherent beam combination, Beam shaping, Transform theory, Resistance, Pulsed laser operation, Optical fibers
Proceedings Article | 12 September 2021 Presentation + Paper
Monolithic freeform optic arrays for low-SWaP laser directed energy effectors
Roy McBride, Gilles Diederich, Paul Graham, Callum Wreford, Natalia Trela-McDonald
Proceedings Volume 11867, 118670J (2021) https://doi.org/10.1117/12.2600216
KEYWORDS: Freeform optics, Collimation, Optical arrays, Directed energy weapons, Laser energy, Semiconductor lasers, Optics manufacturing, Optical components, Beam shaping, Wavefronts
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