Dr. Calum Williams
Senior Research Associate at Univ of Cambridge
SPIE Involvement:
Area of Expertise:
Nanofabrication , Optical Devices , Multispectral , Imaging , Nanophotonics , Optical filters
Profile Summary

Calum is a Postdoctoral Researcher across the Departments of Physics and Engineering, at the University of Cambridge. His research interests include miniaturized optical devices, nanophotonics and biomedical (hyperspectral) imaging.
Publications (7)

Proceedings Article | 12 April 2021 Presentation
Proc. SPIE. 11723, Image Sensing Technologies: Materials, Devices, Systems, and Applications VIII
KEYWORDS: Thermal sensing, Thermography, Mid-IR, Plasmonics, Optical filters, Refractive index, Image filtering, Transmittance, Tunable filters, Solid state electronics

Proceedings Article | 5 March 2021 Presentation
Proc. SPIE. 11651, Optical Diagnostics and Sensing XXI: Toward Point-of-Care Diagnostics
KEYWORDS: Modeling, Light emitting diodes, Visualization, Imaging systems, Capillaries, Reflectivity, Control systems, Hypoxia, Oximetry, RGB color model

Proceedings Article | 5 March 2021 Presentation
Proc. SPIE. 11682, Optical Components and Materials XVIII
KEYWORDS: Thermal sensing, Mid-IR, Thin films, Optical filters, Radio optics, Image filtering, Biological and chemical sensing, Tunable filters, Solid state electronics, Bandpass filters

Proceedings Article | 5 March 2021 Presentation
Proc. SPIE. 11655, Label-free Biomedical Imaging and Sensing (LBIS) 2021
KEYWORDS: Signal to noise ratio, Hyperspectral imaging, Optical filters, Tunable lasers, Tissues, Capillaries, Denoising, Signal processing, Absorbance, Oximetry

Proceedings Article | 1 April 2020 Presentation
Proc. SPIE. 11359, Biomedical Spectroscopy, Microscopy, and Imaging

Showing 5 of 7 publications
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