Mr. Thomas Foster Profile

Thomas Foster

at Univ of Oxford

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Author

Publications (5)

Proceedings Article | 14 December 2020 Poster + Paper

HARMONI - first light spectroscopy for the ELT: spectrograph camera lens mounts

Andrea Hidalgo, James Kariuki, James Lynn, Wui Cheng, Adam Lowe, Fehim Taha Bagci, Fraser Clarke, Ian Lewis, Ian Tosh, Hermine Schnetler, John Capone, Matthias Tecza, Michael Booth, Myriam Rodrigues, Nicholas Cann, Niranjan Thatte, Zeynep Ozer, Tom Foster

Proceedings Volume 11451, 1145139 (2020) https://doi.org/10.1117/12.2560334

KEYWORDS: Cameras, Spectrographs, Spectroscopy, Visible radiation, Cryogenics, Prototyping, Near infrared, Adhesives, Spectral resolution, Adaptive optics

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Proceedings Article | 13 December 2020 Poster + Paper

HARMONI: First light spectroscopy for the ELT: final design and assembly plan of the spectrographs

Z. Ozer, H. Schnetler, F. T. Bagci, M. Booth, M. Brock, N. Cann, J. Capone, J. Chao Ortiz, G. Dalton, N. Dobson, T. Foster, A. Hidalgo Valadez, J. Kariuki, I. Lewis, A. Lowe, J. Lynn, M. Rodrigues, I. Tosh, F. Clarke, M. Tecza, N. Thatte

Proceedings Volume 11447, 114472H (2020) https://doi.org/10.1117/12.2560359

KEYWORDS: Spectrographs, Iterated function systems, Spectroscopes, Near infrared, Spectral resolution, Visible radiation, Optomechanical design

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Proceedings Article | 24 September 2018 Paper

Near infrared throughput and stray light measurements of diffraction gratings for ELT-HARMONI

John Capone, Myriam Rodrigues, Fraser Clarke, Andrew Earle, Thomas Foster, Andrea Hidalgo Valadez, Ian Lewis, James Lynn, Kieran O'Brien, Matthias Tecza, Niranjan Thatte, Ian Tosh

Proceedings Volume 10706, 1070644 (2018) https://doi.org/10.1117/12.2310086

KEYWORDS: Diffraction gratings, Stray light, Signal detection, Sensors, Monochromators, Modulation, Optical testing, Integrating spheres, Spectrographs, Near infrared

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Proceedings Article | 12 July 2018 Paper

The HARMONI/ELT spectrographs

M. Rodrigues, J. Capone, A. Earle, T. Foster, A. Hidalgo, I. Lewis, J. Lynn, K. O'brien, I. Tosh, E. George, M. Accardo, D. Alvarez, R. Conzelmann, J. Hopgood, F. Clarke, H. Schnetler, M. Tecza, N. Thatte

Proceedings Volume 10702, 107029M (2018) https://doi.org/10.1117/12.2313396

KEYWORDS: Spectrographs, Near infrared, Cameras, Mirrors, Collimators, Infrared cameras, Spectral resolution

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Proceedings Article | 10 July 2018 Paper

Building the HARMONI engineering model

T. Foster, J. Capone, A. Earle, A. Hidalgo, I. Lewis, J. Lynn, K. O'Brien, M. Rodrigues, I. Tosh, B. Watkins, F. Clarke, H. Schnetler, M. Tecza, N. Thatte

Proceedings Volume 10702, 10702A9 (2018) https://doi.org/10.1117/12.2313747

KEYWORDS: Spectrographs, Mirrors, Interferometers, Cameras, Prototyping, Infrared cameras, Collimators, Cryogenics, Sensors, Computer aided design

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