Mr. Roger J. Green Profile

Roger J. Green

at Univ of Warwick

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 30 October 2012 Paper

Combined optics and ultrasound for security screening

David Hutchins, Lee A.J. Davis, Roger Green, Aamer Saleem

Proceedings Volume 8546, 85460C (2012) https://doi.org/10.1117/12.976851

KEYWORDS: Near infrared, Ultrasonography, Scattering, Ultrasonics, Transducers, Laser scattering, Information security, Acoustics, Neodymium, Terahertz radiation

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Proceedings Article | 13 October 2011 Paper

Near infrared transmission through clothing: applications in sensing and screening

D. Hutchins, C. Canal, A. Saleem, L. A. Davis, R. Green

Proceedings Volume 8189, 81890K (2011) https://doi.org/10.1117/12.910539

KEYWORDS: Near infrared, Spectroscopy, Absorption, Absorbance, Visible radiation, Liquids, Near infrared spectroscopy, Solids, Imaging spectroscopy, Hydrogen

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Proceedings Article | 4 June 2011 Paper

NIR spectroscopy with multivariate calibration and lock-in amplification to detect chemicals concealed behind fabrics

Aamer Saleem, Céline Canal, David Hutchins, Roger Green

Proceedings Volume 8018, 80181I (2011) https://doi.org/10.1117/12.883839

KEYWORDS: Calibration, Near infrared, Data modeling, Hydrogen, Signal to noise ratio, Chemical analysis, Spectroscopy, Neural networks, Statistical modeling, Liquids

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Proceedings Article | 12 October 2010 Paper

Near-infrared spectroscopy for personal screening

Céline Canal, Aamer Saleem, Roger Green, David Hutchins

Proceedings Volume 7838, 78380G (2010) https://doi.org/10.1117/12.865831

KEYWORDS: Near infrared, Bioalcohols, Spectroscopy, Absorption, Near infrared spectroscopy, Imaging spectroscopy, Ocean optics, Absorbance, Light sources, Liquids

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Proceedings Article | 2 October 2008 Paper

Novel low-cost alternative to THz for security and defence applications

G. Diamond, D. Hutchins, P. Pallav, R. Green

Proceedings Volume 7117, 71170D (2008) https://doi.org/10.1117/12.816116

KEYWORDS: Near infrared, Terahertz radiation, Defense and security, Chemical analysis, Tissues, Electronics, Imaging systems, Signal detection, Control systems, Information security

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Proceedings Article | 17 April 2008 Paper

A novel low cost alternative to THz for security and defence applications

G. Diamond, D. Hutchins, P. Pallav, R. Green

Proceedings Volume 6940, 69401S (2008) https://doi.org/10.1117/12.799676

KEYWORDS: Near infrared, Terahertz radiation, Defense and security, Chemical analysis, Imaging spectroscopy, Tissues, Electronics, Imaging systems, Signal detection, Control systems

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SPIE Journal Paper | 1 June 2007

Comparison of pulse position modulation and pulse width modulation for application in optical communications

Yangyu Fan, Roger Green

OE, Vol. 46, Issue 06, 065001, (June 2007) https://doi.org/10.1117/12.10.1117/1.2746010

KEYWORDS: Fourier transforms, Modulation, Optical communications, Optical engineering, Fluctuations and noise, Systems modeling, Telecommunications, Transmitters, Resistance, Wireless communications

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Proceedings Article | 3 June 2005 Paper

Measurement of corneal surface refractive index

Barbara Pierscionek, Roger Green

Proceedings Volume 5826, (2005) https://doi.org/10.1117/12.610999

KEYWORDS: Refractive index, Cornea, Eye, Tissues, Reflection, Reflectivity, Signal detection, Reflectometry, Surgery, Interfaces

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Proceedings Article | 18 October 2001 Paper

Simulation of optical infrared wireless LAN

Ziran Sun, R. Green

Proceedings Volume 4586, (2001) https://doi.org/10.1117/12.445218

KEYWORDS: Infrared radiation, Local area networks, Transmitters, Receivers, Optical simulations, Channel projecting optics, Standards development, Modulation, Thermal modeling

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Proceedings Article | 16 December 1992 Paper

Component video signal-to-noise ratio analysis of optical fiber video transmission systems

B. Selvan, Roger Green

Proceedings Volume 1622, (1992) https://doi.org/10.1117/12.636801

KEYWORDS: Signal to noise ratio, Video, Interference (communication), Optical fibers, Modulation, Composites, Frequency modulation, Amplitude modulation, Fermium, Signal processing

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Showing 5 of 10 publications

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