Dr. John S. Richer Profile

Dr. John S. Richer

at Univ of Cambridge

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 18 July 2008 Paper

HARP: a submillimetre heterodyne array receiver operating on the James Clerk Maxwell Telescope

H. Smith, J. Buckle, R. Hills, G. Bell, J. Richer, E. Curtis, S. Withington, J. Leech, R. Williamson, W. Dent, P. Hastings, R. Redman, B. Wooff, K. Yeung, P. Friberg, C. Walther, R. Kackley, T. Jenness, R. Tilanus, J. Dempsey, M. Kroug, T. Zijlstra, T. Klapwijk

Proceedings Volume 7020, 70200Z (2008) https://doi.org/10.1117/12.790707

KEYWORDS: Calibration, Control systems, Receivers, Sensors, Mirrors, Imaging systems, Astronomy, Heterodyning, Staring arrays, Telescopes

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Proceedings Article | 10 July 2008 Paper

The eSMA: description and first results

Sandrine Bottinelli, Ken Young, Richard Chamberlin, Remo P. Tilanus, Mark Gurwell, Dave Wilner, Hiroko Shinnaga, Hiroshige Yoshida, Per Friberg, Huib Jan van Langevelde, Ewine van Dishoeck, Michiel Hogerheijde, A. Meredith Hughes, Robert Christensen, Richard Hills, John Richer, Emily Curtis

Proceedings Volume 7012, 70120D (2008) https://doi.org/10.1117/12.788949

KEYWORDS: Shape memory alloys, Antennas, Galactic astronomy, Spatial resolution, Stars, Calibration, Absorption, Polarization, Observatories, Receivers

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Proceedings Article | 23 June 2006 Paper

Phase correction for ALMA

Alison Stirling, John Richer, Richard Hills, Juan Pardo

Proceedings Volume 6267, 62671Y (2006) https://doi.org/10.1117/12.671389

KEYWORDS: Radiometry, Opacity, Error analysis, Solids, Atmospheric modeling, Atmospheric corrections, Antennas, Temperature metrology, Atmospheric sensing, Data modeling

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Proceedings Article | 12 December 2003 Paper

Graphite-epoxy optical systems: lessons learned on the way to Mars

Michael Ravine, Eddy Derby, G. Edward Danielson, Michael Malin, John Richer, Thomas Soulanille, Arthur Telkamp

Proceedings Volume 5179, (2003) https://doi.org/10.1117/12.507967

KEYWORDS: Mars, Mirrors, Telescopes, Cameras, Temperature metrology, Composites, Stars, Magnesium, Electronics, Planets

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Conference Committee Involvement (1)

Optical Materials and Structures Technologies

4 August 2003 | San Diego, California, United States

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