Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Demers, Richard A."'
Autor:
Kautz, Maggie, Males, Jared R., Close, Laird M., Haffert, Sebastiaan Y., Guyon, Olivier, Hedglen, Alexander, Gasho, Victor, Durney, Olivier, Noenickx, Jamison, Fletcher, Adam, Coronado, Fernando, Ford, John, Connors, Tom, Sullivan, Mark, Salanski, Tommy, Kelly, Doug, Demers, Richard, Bouchez, Antonin, Sitarski, Breann, Schurter, Patricio
GMagAO-X is a visible to NIR extreme adaptive optics (ExAO) system that will be used at first light for the Giant Magellan Telescope (GMT). GMagAO-X is designed to deliver diffraction-limited performance at visible and NIR wavelengths (6 to 10 mas) a
Externí odkaz:
http://arxiv.org/abs/2310.10888
Autor:
Haffert, Sebastiaan Y., Close, Laird M., Hedglen, Alexander D., Males, Jared R., Kautz, Maggie, Bouchez, Antonin H., Demers, Richard, Quiros-Pacheco, Fernando, Sitarski, Breann N., Van Gorkom, Kyle, Long, Joseph D., Guyon, Olivier, Schatz, Lauren, Miller, Kelsey, Lumbres, Jennifer, Rodack, Alex, Knight, Justin M.
The next generation of Giant Segmented Mirror Telescopes (GSMT) will have large gaps between the segments either caused by the shadow of the mechanical structure of the secondary mirror (E-ELT and TMT) or intrinsically by design (GMT). These gaps are
Externí odkaz:
http://arxiv.org/abs/2206.03615
Autor:
Hedglen, Alexander D., Close, Laird M., Haffert, Sebastiaan Y., Males, Jared R., Kautz, Maggie, Bouchez, Antonin H., Demers, Richard, Quiros-Pacheco, Fernando, Sitarski, Breann N., Guyon, Olivier, Van Gorkom, Kyle, Long, Joseph D., Lumbres, Jennifer, Schatz, Lauren, Miller, Kelsey, Rodack, Alex, Knight, Justin M.
The Giant Magellan Telescope (GMT) design consists of seven circular 8.4-m diameter mirror segments that are separated by large > 30 cm gaps, creating the possibility of fluctuations in optical path differences due to flexure, segment vibrations, win
Externí odkaz:
http://arxiv.org/abs/2206.03614
Autor:
Bailey, Vanessa P., Armus, Lee, Balasubramanian, Bala, Baudoz, Pierre, Bellini, Andrea, Benford, Dominic, Berriman, Bruce, Bhattacharya, Aparna, Boccaletti, Anthony, Cady, Eric, Novati, Sebastiano Calchi, Carpenter, Kenneth, Ciardi, David, Crill, Brendan, Danchi, William, Debes, John, Demers, Richard, Dohlen, Kjetil, Effinger, Robert, Ferrari, Marc, Frerking, Margaret, Gelino, Dawn, Girard, Julien, Grady, Kevin, Groff, Tyler, Harding, Leon, Helou, George, Henning, Avenhaus, Janson, Markus, Kalirai, Jason, Kane, Stephen, Kasdin, N. Jeremy, Kenworthy, Matthew, Kern, Brian, Krist, John, Kruk, Jeffrey, Lagrange, Anne Marie, Laine, Seppo, Langlois, Maud, Coroller, Herve Le, Lindensmith, Chris, Lowrance, Patrick, Maire, Anne-Lise, Malhotra, Sangeeta, Mandell, Avi, McElwain, Michael, Prada, Camilo Mejia, Mennesson, Bertrand, Meshkat, Tiffany, Moody, Dwight, Morrissey, Patrick, Moustakas, Leonidas, N'Diaye, Mamadou, Nemati, Bijan, Noecker, Charley, Paladini, Roberta, Perrin, Marshall, Poberezhskiy, Ilya, Postman, Marc, Pueyo, Laurent, Ramirez, Solange, Ranc, Clement, Rhodes, Jason, Riggs, A. J. E., Rizzo, Maxime, Roberge, Aki, Rouan, Daniel, Schlieder, Joshua, Seo, Byoung-Joon, Shaklan, Stuart, Shi, Fang, Soummer, Remi, Spergel, David, Stapelfeldt, Karl, Stark, Christopher, Tamura, Motohide, Tang, Hong, Trauger, John, Turnbull, Margaret, van der Marel, Roeland, Vigan, Arthur, Williams, Benjamin, Wollack, Edward J., Ygouf, Marie, Zhao, Feng, Zhoud, Hanying, Zimmerman, Neil
The Wide Field Infrared Survey Telescope (WFIRST) Coronagraph Instrument (CGI) is a high-contrast imager and integral field spectrograph that will enable the study of exoplanets and circumstellar disks at visible wavelengths. Ground-based high-contra
Externí odkaz:
http://arxiv.org/abs/1901.04050
Autor:
Bottom, Michael, Neat, Leo S., Harding, Leon K., Morrissey, Patrick, Meeker, Seth R., Demers, Richard T.
Publikováno v:
Proc. SPIE 10709, High Energy, Optical, and Infrared Detectors for Astronomy VIII, 107092R (6 July 2018)
Full characterization of imaging detectors involves subjecting them to spatially and temporally varying illumination patterns over a large dynamic range. Here we present a scene generator that fulfills many of these functions. Based on a modern smart
Externí odkaz:
http://arxiv.org/abs/1806.06834
Autor:
Harding, Leon K., Demers, Richard T., Hoenk, Michael, Peddada, Pavani, Nemati, Bijan, Cherng, Michael, Michaels, Darren, Neat, Leo S., Loc, Anthony, Bush, Nathan, Hall, David, Murray, Neil, Gow, Jason, Burgon, Ross, Holland, Andrew, Reinheimer, Alice, Jorden, Paul R., Jordand, Douglas
Publikováno v:
J. Astron. Telesc. Instrum. Syst. 2(1), 011007 (2016)
The Wide Field InfraRed Survey Telescope-Astrophysics Focused Telescope Asset (WFIRST-AFTA) mission is a 2.4-m class space telescope that will be used across a swath of astrophysical research domains. JPL will provide a high-contrast imaging coronagr
Externí odkaz:
http://arxiv.org/abs/1601.01761
Autor:
McMurtry, Craig, Lee, Donald, Beletic, James, Chen, Chi-Yi A., Demers, Richard T., Dorn, Meghan, Edwall, Dennis, Fazar, Candice Bacon, Forrest, William J., Liu, Fengchuan, Mainzer, Amanda K., Pipher, Judith L., Yulius, Aristo
Publikováno v:
McMurtry et al., "Development of sensitive long-wave infrared detector arrays for passively cooled space missions", Opt. Eng., 52(9), 091804-8, 2013
The near-earth object camera (NEOCam) is a proposed infrared space mission designed to discover and characterize most of the potentially hazardous asteroids larger than 140 m in diameter that orbit near the Earth. NASA has funded technology developme
Externí odkaz:
http://arxiv.org/abs/1306.6897
Autor:
Jackson, Kathryn J., Schmidt, Dirk, Vernet, Elise, McLeod, Brian A., Kansky, Jan, Quiros-Pacheco, Fernando, Bouchez, Antonin, Catropa, Daniel, Demers, Richard, McMuldroch, Stuart, Podgorski, William, Witinski, Mark
Publikováno v:
Proceedings of SPIE; August 2024, Vol. 13097 Issue: 1 p130971T-130971T-10, 12966140p
Publikováno v:
International Journal of American Linguistics, 1999 Jan 01. 65(1), 40-55.
Externí odkaz:
https://www.jstor.org/stable/1265972
Autor:
Jelinek, Eloise, Demers, Richard
Publikováno v:
International Journal of American Linguistics, 1997 Jul 01. 63(3), 302-315.
Externí odkaz:
https://www.jstor.org/stable/1265717