Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Kenneth Pitalo"'
Publikováno v:
SPIE Proceedings.
The Geospace Dynamics Observatory (GDO) mission observes the near-Earth region in space called Geospace with unprecedented resolution, scale and sensitivity. At a distance of 60 Earth Radii (Re) in a near-polar circular orbit and a approx. 27-day per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbeb36b569aa679f2b58b22eb9456db7
https://doi.org/10.1117/12.2033823
https://doi.org/10.1117/12.2033823
Autor:
Brian Cuerden, Gary E. Mosier, Max E. Nein, Andrew Kissil, Timothy Page, Gregory V. Mehle, Steven Sutherlin, Lawrence Donald Craig, Gary W. Wilkerson, Kenneth Pitalo, David C. Redding, David N. Jacobson
Publikováno v:
SPIE Proceedings.
Advanced space telescopes which will eventually replace the Hubble Space Telescope will have 8 - 20 m diameter apertures. Primary mirrors of these dimensions will fold to fit into the space launcher. By necessity, these mirrors will be extremely ligh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d49aec0f8904f81d3696e7723f5720d
https://doi.org/10.1117/12.394049
https://doi.org/10.1117/12.394049
Publikováno v:
SPIE Proceedings.
The authors analyzed techniques for designing lenses consisting of conventional reflective or refractive elements used in conjunction with binary optical elements (BOEs), as well as reviewed the use of BOE correctors in systems with both rotational a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d1a3ffbe8e5babe5a6f58ef8658d2b2
https://doi.org/10.1117/12.48682
https://doi.org/10.1117/12.48682
Publikováno v:
1990 Intl Lens Design Conf.
BinarY optical elements are investigated and evaluated in a Schmidt camera system. Design considerations including approach optimization efficiency scatter fabrication and cost are addressed. Additional applications for binary optics are also d 2.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad13fccf3492a37acc9028be7a555607
https://doi.org/10.1117/12.47958
https://doi.org/10.1117/12.47958
Conference
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