Mr. Michael E. Mitchell Profile

Michael E. Mitchell

at The Univ. of British Columbia

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Author

Publications (3)

Proceedings Article | 12 March 2024 Presentation + Paper

Laser-induced graphene synthesis from the ultraviolet irradiation of polyimide using varied optical fluence

Ilija Hristovski, Sayra Gorgani, Luke Herman, Michael Mitchell, Nikolai Lesack, Jason Reich, Alexander MacGillivray, Jonathan Holzman

Proceedings Volume 12888, 1288804 (2024) https://doi.org/10.1117/12.3001030

KEYWORDS: Graphene, Raman spectroscopy, Polyimides, Laser ablation, Laser irradiation, Ablation, Ultraviolet radiation, UV optics, Pulsed laser operation, Monolayers

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Proceedings Article | 11 March 2024 Presentation + Paper

Governing limits of spatial resolution and spectral bandwidth for implementations of terahertz spectroscopy on the subwavelength scale

Alexis Guidi, Michael Mitchell, Jonathan Holzman

Proceedings Volume 12885, 1288506 (2024) https://doi.org/10.1117/12.3002915

KEYWORDS: Terahertz radiation, Optical spheres, Spatial resolution, Spectroscopy, Terahertz spectroscopy, Refractive index, Parabolic mirrors, Near field, Apertures

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Proceedings Article | 13 March 2023 Presentation + Paper

Technologies for focusing and aperturing terahertz radiation in the realization of terahertz spectroscopy on the subwavelength scale

Alexis Guidi, Michael Mitchell, Alexander MacGillivray, Jonathan Holzman

Proceedings Volume 12420, 124200I (2023) https://doi.org/10.1117/12.2655530

KEYWORDS: Terahertz radiation, Refractive index, Plane waves, Spectroscopy, Beam diameter, Terahertz spectroscopy, Solids, Optical spheres

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