Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Sheng-Hai Zheng"'
Autor:
William E. Ward, Driss Touahiri, Sheng-Hai Zheng, Jeffery Langille, Andrew Bell, Tingyu Yan, William A. Gault, Chunmin Zhang, Alan Scott
Publikováno v:
Atmospheric Measurement Techniques, Vol 14, Pp 6213-6232 (2021)
A new compact static wind imaging interferometer, called the Birefringent Doppler Wind Imaging Interferometer (BIDWIN), has been developed for the purpose of observing upper atmospheric winds using suitably isolated airglow emissions. The instrument
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3996e14b19a77b4df6836ab43cda7bd5
https://amt.copernicus.org/articles/14/6213/2021/amt-14-6213-2021.pdf
https://amt.copernicus.org/articles/14/6213/2021/amt-14-6213-2021.pdf
Autor:
Anand Sivaramakrishnan, Peter Tuthill, James P. Lloyd, Alexandra Z. Greenbaum, Deepashri Thatte, Rachel A. Cooper, Thomas Vandal, Jens Kammerer, Joel Sanchez-Bermudez, Benjamin J. S. Pope, Dori Blakely, Loïc Albert, Neil J. Cook, Doug Johnstone, André R. Martel, Kevin Volk, Anthony Soulain, Étienne Artigau, David Lafrenière, Chris J. Willott, Sébastien Parmentier, K. E. Saavik Ford, Barry McKernan, M. Begoña Vila, Neil Rowlands, René Doyon, Mathilde Beaulieu, Louis Desdoigts, Alexander W. Fullerton, Matthew De Furio, Paul Goudfrooij, Sherie T. Holfeltz, Stephanie LaMassa, Michael Maszkiewicz, Michael R. Meyer, Marshall D. Perrin, Laurent Pueyo, Johannes Sahlmann, Sangmo Tony Sohn, Paula S. Teixeira, Sheng-hai Zheng
The James Webb Space Telescope's Near Infrared Imager and Slitless Spectrograph (JWST-NIRISS) flies a 7-hole non-redundant mask (NRM), the first such interferometer in space, operating at 3-5 \micron~wavelengths, and a bright limit of $\simeq 4$ magn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::459f9e512e0169345fc1bffb2bda588d
http://arxiv.org/abs/2210.17434
http://arxiv.org/abs/2210.17434
Autor:
Brendon L. Higgins, I. D'Souza, Hugh Podmore, Sheng Hai Zheng, Dwight Caldwell, Ashley McColgan, Calvin Midwinter, Jeff Cain, Thomas Jennewin, Danya Hudson, Alan Scott
Publikováno v:
2019 IEEE International Conference on Space Optical Systems and Applications (ICSOS).
Honeywell Aerospace has been selected by the Canadian Space Agency to implement the Quantum Encryption and Science Satellite (QEYSSat), a Canadian-owned and operated scientific and technology demonstration mission towards the next-generation of secur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d0aa7113ad49e688c48403678da74ad
https://doi.org/10.1109/icsos45490.2019.8978993
https://doi.org/10.1109/icsos45490.2019.8978993
Autor:
Phillip Coulter, Sheng-Hai Zheng, D. Aldridge, Michael Maszkiewicz, Alexander Beaton, Raymond G. Ohl, Neil Rowlands, Sandra Delamer
Publikováno v:
International Conference on Space Optics — ICSO 2016.
The JWST is an international collaboration among the NASA, the European Space Agency (ESA), and the Canadian Space Agency (CSA). It is a large (6.5 m primary mirror diameter), infrared (0.6-27 ?m) observatory that will study the first galaxies of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3469b63a8ed3452279ed01d09fbfdb6c
https://doi.org/10.1117/12.2296043
https://doi.org/10.1117/12.2296043
Autor:
Maszkiewicz, M., Rowlands, N., Aldridge, D., Beaton, A., Delamer, S., Sheng-Hai Zheng, Ohl, R., Coulter, P.
Publikováno v:
Proceedings of SPIE; 12/1/2017, Vol. 10562, p1-9, 9p
Autor:
Sheng Hai Zheng, Clinton Evans
Publikováno v:
SPIE Proceedings.
The Fine Guidance Sensor (FGS) is part of the science instrumentation for the James Webb Space Telescope (JWST). The FGS is required to operate at 37 K and provide the data needed to facilitate fine pointing and attitude stabilization necessary to me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::051e6aad4d58cd1b2861b83033a5ef28
https://doi.org/10.1117/12.859705
https://doi.org/10.1117/12.859705
Publikováno v:
SPIE Proceedings.
A spatial heterodyne spectrometer (SHS) has significant advantages for high spectral resolution imaging over narrow pre-selected bands compared to traditional solutions. Given comparable optical etendue at R~6500, a field-widened SHS will have a thro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92fd0ab8a88e626f9d1c6d4d935dc612
https://doi.org/10.1117/12.737083
https://doi.org/10.1117/12.737083