Mr. Matthew Oldfield Profile

Matthew Oldfield

at STFC Rutherford Appleton Lab

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Author

Publications (7)

Proceedings Article | 6 September 2019 Paper

Broadband terahertz gas spectroscopy through multimode self-mixing in a quantum cascade laser

Y. J. Han, J. Partington, R. Chhantyal-Pun, E. Nuttall, M. Henry, O. Auriacombe, T. Rawlings, L. H. Li, J. Keeley, M. Oldfield, N. Brewster, R. Dong, P. Dean, A. G. Davies, B. N. Ellison, E. H. Linfield, A. Valavanis

Proceedings Volume 11124, 111240Q (2019) https://doi.org/10.1117/12.2528683

KEYWORDS: Quantum cascade lasers, Terahertz radiation, Modes of laser operation, Waveguides, Absorption, Spectroscopy, Spectroscopes, Terahertz spectroscopy, Continuous wave operation, Chemical analysis

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Proceedings Article | 12 May 2016 Paper

High sensitivity broadband 360GHz passive receiver for TeraSCREEN

Hui Wang, Matthew Oldfield, Itziar Maestrojuán, Duncan Platt, Nick Brewster, Colin Viegas, Byron Alderman, Brian Ellison

Proceedings Volume 9830, 983008 (2016) https://doi.org/10.1117/12.2229246

KEYWORDS: Receivers, Diodes, Antennas, Waveguides, Sensors, Imaging systems, Oscillators, Information security, Radiometry, Amplifiers

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Proceedings Article | 15 July 2010 Paper

ALMA front-end verification using dry cold load

Yoonjae Lee, Brian Ellison, Peter Huggard, Mark Harman, Abdelhakim Boughriet, Wojciech Bartynowski, Matthew Oldfield, Nigel Morris, Peter Hekman, Gie Han Tan

Proceedings Volume 7741, 77412K (2010) https://doi.org/10.1117/12.857302

KEYWORDS: Receivers, Calibration, Fourier transforms, Reflectivity, Temperature metrology, Cryogenics, Reflection, Liquids, Absorption, Polarization

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Proceedings Article | 2 October 2008 Paper

94 GHz FMCW cloud radar

P. Huggard, M. Oldfield, B. Moyna, B. Ellison, D. Matheson, A. Bennett, C. Gaffard, T. Oakley, J. Nash

Proceedings Volume 7117, 711704 (2008) https://doi.org/10.1117/12.800347

KEYWORDS: Radar, Clouds, Knowledge management, Antennas, Meteorology, Oscillators, Electronic filtering, Linear filtering, Crystals, Receivers

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Proceedings Article | 2 October 2008 Paper

Trends in Schottky receiver technology for the terahertz region

Byron Alderman, Hoshiar Sanghera, Brian Moyna, Matthew Oldfield, David Matheson

Proceedings Volume 7117, 71170N (2008) https://doi.org/10.1117/12.800258

KEYWORDS: Diodes, Terahertz technology, Receivers, Gallium arsenide, Amplifiers, Sensors, Electromagnetism, Terahertz radiation, Imaging systems, Semiconducting wafers

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Proceedings Article | 3 October 2006 Paper

MARSCHALS: airborne simulator of a future space instrument to observe millimeter-wave limb emission from the upper troposphere and lower stratosphere

B. Moyna, M. Oldfield, A.-S. Goizel, D. Gerber, R. Siddans, W. Reburn, D. Matheson, B. Kerridge, P. de Maagt, J. Langen, U. Klein

Proceedings Volume 6361, 63610B (2006) https://doi.org/10.1117/12.689903

KEYWORDS: Antennas, Spectrometers, Calibration, Receivers, Clouds, Aerospace engineering, Device simulation, Troposphere, Stratosphere, Control systems

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Proceedings Article | 12 December 2001 Paper

MARSCHALS: development of an airborne millimeter-wave limb sounder

Matthew Oldfield, Brian Moyna, Elie Allouis, Robert Brunt, Ugo Cortesi, Brian Ellison, John Eskell, Tony Forward, Tony Jones, Daniel Lamarre, Joerg Langen, Peter de Maagt, David Matheson, Ivor Morgan, Jolyon Reburn, Richard Siddans

Proceedings Volume 4540, (2001) https://doi.org/10.1117/12.450663

KEYWORDS: Antennas, Spectroscopy, Receivers, Video, Sensors, Calibration, Clouds, Aerospace engineering, Stratosphere, Troposphere

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Showing 5 of 7 publications

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