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Dean Chalmers
at National Research Council of Canada
SPIE Involvement:
Author
Publications (4)
Proceedings Article | 13 December 2020 Poster + Presentation + Paper
Q-band receiver system design for the Canadian DVA-2 radio telescope
S. Salem Hesari, D. Henke, V. Reshetov, F. Jiang, A. Seyfollahi, L. B. Knee, L. Baker, J. Bornemann, D. Chalmers
Proceedings Volume 11453, 114533A (2020) https://doi.org/10.1117/12.2562751
KEYWORDS: Receivers, Optical instrument design, Polarization, Cryogenics, Reflector telescopes, Radio astronomy, Calibration, Transducers, Radio telescopes, Composites
Proceedings Article | 13 December 2020 Presentation + Paper
The InfraRed Imaging Spectrograph (IRIS) for TMT: support structure final design
Proceedings Volume 11451, 114511Z (2020) https://doi.org/10.1117/12.2560757
KEYWORDS: IRIS Consortium, Thirty Meter Telescope, Infrared Imaging Spectrograph, Optical instrument design, Structural design, Optical alignment, Polymers, Metals, Interfaces, Infrared imaging
Proceedings Article | 13 December 2020 Presentation + Paper
Are we there yet? Science-based roadmaps for astronomy technology research and development
Scott Roberts, Alan McConnachie, Dean Chalmers
Proceedings Volume 11450, 1145014 (2020) https://doi.org/10.1117/12.2575982
KEYWORDS: Astronomy, Astrophysics, Radio astronomy, Data analysis, Observatories
Proceedings Article | 13 December 2020 Presentation + Paper
Developing the ngVLA Radio Telescope 6m antenna
Dean Chalmers, Gordon Lacy, Mohammad Islam, Nathan Loewen, Emile Van Vuuren, Lynn Baker
Proceedings Volume 11445, 114450M (2020) https://doi.org/10.1117/12.2562977
KEYWORDS: Telescopes, Radio telescopes, Reflectors, Optical instrument design, Distortion, Carbon, Composites, Reflector telescopes
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