Dr. Richard J. Smith Profile

Dr. Richard J. Smith

Research Fellow, Faculty of Engineering at Univ of Nottingham

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Author

Publications (11)

Proceedings Article | 13 March 2024 Presentation

Label-free Brillouin endo-microscopy for the quantitative 3D imaging of sub-micrometre biology

Salvatore La Cavera, Veeren Chauhan, William Hardiman, Mengting Yao, Rafael Fuentes-Dominguez, Fernando Perez-Cota, Richard Smith, Matt Clark

Proceedings Volume PC12844, PC128440G (2024) https://doi.org/10.1117/12.3002691

KEYWORDS: Stereoscopy, Tissues, Elasticity, Biology, Phonons, Organisms, Optical fibers, In vivo imaging, Image resolution, Endoscopy

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Proceedings Article | 13 March 2024 Presentation

Cancer cell classification using phonon microscopy

Fernando Perez-Cota, Giovanna Martinez-Arellano, Salvatore La Cavera, William Hardiman, Luke Thornton, Rafael Fuentes-Dominguez, Richard Smith, Alan McIntyre, Matt Clark

Proceedings Volume PC12844, PC1284407 (2024) https://doi.org/10.1117/12.3002781

KEYWORDS: Cancer, Phonons, Artificial intelligence, Microscopy, Elasticity, Colorectal cancer, Ultrasonics, Tissues, Scattering, Picosecond phenomena

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Proceedings Article | 13 March 2024 Presentation

Development of GHz optoacoustic lenses for lateral super resolution imaging

Mengting Yao, Rafael Fuentes-Dominguez, Fernando Perez-Cota, Salvatore La Cavera, Richard Smith, Matt Clark

Proceedings Volume PC12842, PC128420J (2024) https://doi.org/10.1117/12.3001886

KEYWORDS: Phonons, Lenses, Optoacoustics, Optical coherence, Picosecond phenomena, Optical tracking, Ultrafast imaging, Acoustics, Design and modelling, 3D tracking

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Proceedings Article | 16 March 2023 Presentation

3D phononic endo-microscopy of biological matter (Conference Presentation)

Salvatore La Cavera, Fernando Perez-Cota, Veeren Chauhan, William Hardiman, Mengting Yao, Rafael Fuentes-Dominguez, Kerry Setchfield, Richard Smith, Matt Clark

Proceedings Volume PC12393, PC1239308 (2023) https://doi.org/10.1117/12.2648192

KEYWORDS: Tissues, Tissue optics, Stereoscopy, Scattering, Phonons, Organisms, Optical fibers, New and emerging technologies, Light scattering, In vivo imaging

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Proceedings Article | 4 March 2022 Presentation + Paper

Phononic endo-microscopy in 3D

Salvatore La Cavera, Fernando Perez-Cota, Richard Smith, Matt Clark

Proceedings Volume 11937, 1193708 (2022) https://doi.org/10.1117/12.2609611

KEYWORDS: Phonons, Acoustics, Tissue optics, Image resolution, Endoscopy, Transducers, Imaging systems, Scattering, Optical fibers, Single mode fibers, Multimode fibers, Fiber optics sensors, Fiber optics

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Proceedings Article | 3 March 2022 Presentation + Paper

Picosecond ultrasonics for cell imaging and characterisation

Fernando Perez-Cota, Rafael Fuentes-Dominguez, Salvatore La Cavera, William Hardiman, Mengting Yao, Richard Smith, Matt Clark

Proceedings Volume 11960, 119600G (2022) https://doi.org/10.1117/12.2609638

KEYWORDS: Transducers, Ultrasonics, Picosecond phenomena, Phonons, Signal to noise ratio, Microscopy, Sapphire, Stem cells, Diamond, Acoustics

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Proceedings Article | 7 December 2013 Paper

Sound of nano

Jon Aylott, Matt Clark, Leonel Marques, Fernando Perez-Cota, Richard Smith, Kevin Webb

Proceedings Volume 8923, 892325 (2013) https://doi.org/10.1117/12.2035176

KEYWORDS: Transducers, Ultrasonography, Ultrasonics, Signal detection, Laser beam diagnostics, Acoustics, Signal to noise ratio, Polymers, Pulsed laser operation, Proteins

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Proceedings Article | 6 May 2011 Paper

CMOS lock-in optical sensor for parallel detection in pump-probe systems

Roger Light, Richard Smith, Nicholas Johnston, Michael Somekh, Mark Pitter

Proceedings Volume 8073, 807304 (2011) https://doi.org/10.1117/12.886892

KEYWORDS: Sensors, Signal to noise ratio, Cameras, Modulation, Signal detection, Photodiodes, Interference (communication), Capacitance, Capacitors, Acoustics

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Proceedings Article | 24 February 2010 Paper

Highly parallel CMOS lock-in optical sensor array for hyperspectral recording in scanned imaging systems

Roger Light, Richard Smith, Nicholas Johnston, Steve Sharples, Michael Somekh, Mark Pitter

Proceedings Volume 7570, 75700U (2010) https://doi.org/10.1117/12.842083

KEYWORDS: Cameras, Sensors, Modulation, Capacitance, Signal detection, Laser beam diagnostics, Photodiodes, Interference (communication), Imaging systems, Acoustics

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Proceedings Article | 5 April 2007 Paper

Line width measurement below 60nm using an optical interferometer and artificial neural network

Chung W. See, Richard Smith, Michael Somekh, Andrew Yacoot

Proceedings Volume 6518, 65181F (2007) https://doi.org/10.1117/12.712278

KEYWORDS: Signal to noise ratio, Interferometers, Principal component analysis, Artificial neural networks, Photons, Point spread functions, Classification systems, Optical testing, Critical dimension metrology, Optical resolution

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Proceedings Article | 29 August 2005 Paper

Sub-0.1µm optical track width measurement

Richard Smith, Chung See, Mike Somekh, Andrew Yacoot

Proceedings Volume 5858, 58580M (2005) https://doi.org/10.1117/12.611999

KEYWORDS: Interferometers, Artificial neural networks, Optical tracking, Objectives, Signal to noise ratio, Fourier transforms, Optical testing, Optical networks, Signal processing, Optical microscopes

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Showing 5 of 11 publications

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