Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Gregory V. Mehle"'
Autor:
Sara R. Heap, Stephan R. McCandliss, David A. Sheikh, Kelly J. Dodson, Steven Kendrick, Anthony Hull, William C. Danchi, J. Burge, Robert A. Woodruff, Lloyd Purves, Martin J. Valente, Gregory V. Mehle
Publikováno v:
UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts VIII.
We report on the early phases of a NASA-sponsored study of CETUS (Cosmic Evolution Through Ultraviolet Spectroscopy), a Probe-class mission concept. By definition, the full lifecycle cost of a Probe mission is greater than $400M (i.e. Explorer missio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cd0015216bd0fde5d50ab5619e8388c
https://doi.org/10.1117/12.2274202
https://doi.org/10.1117/12.2274202
Publikováno v:
SPIE Proceedings.
For many years, lightweighted sandwich-style mirror blanks made from Corning's Ultra-Low Expansion glass (ULE) have been used in space telescope systems that demand superior optical performance. Despite the superior performance of this technology, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f3f0fe93b6085c741e6e3eded90b8e7
https://doi.org/10.1117/12.521324
https://doi.org/10.1117/12.521324
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
Autor:
Eric Ruch, G. Siegfried Kutter, Wilhelm Pfrang, Martin A. Seilonen, Gregory V. Mehle, Douglas C. Neam, Renaud Mercier-Ythier, Paul A. Lightsey, Brian E. Catanzaro, Scott Streetman, Claus Mueller, Ulrich Papenburg
Publikováno v:
SPIE Proceedings.
Challenges in high-resolution space telescopes have led to the desire to create large primary mirror apertures. One such telescope is the Next Generation Space Telescope (NGST, 8-m primary). In order to accommodate launch vehicles, the optical system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f8895b5fbfba5903ff6cf14b367e10c
https://doi.org/10.1117/12.394004
https://doi.org/10.1117/12.394004
Publikováno v:
SPIE Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cfcb3f944658645ca5d51f414c13020
https://doi.org/10.1117/12.369179
https://doi.org/10.1117/12.369179
Publikováno v:
SPIE Proceedings.
The objective of this paper is to report the recent developments in lightweight mirror technology at Composite Optics, Incorporated (COI). The developments are a result of the activities being conducted in support of the Next Generation Space Telesco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7b1f96e1c8859ea9509e224f1ecb31e
https://doi.org/10.1117/12.355007
https://doi.org/10.1117/12.355007
Autor:
Gregory V. Mehle, David A. Sheikh, Jack E. Dyer, Harold R. Clark, Eldon P. Kasl, Steven J. Connell
Publikováno v:
Space Telescopes and Instruments V.
The objective of this paper is to report the recent developments in lightweight mirror technology that have occurred at Composite Optics, Inc. The developments occurred as a result of the activities being conducted in support the Next Generation Spac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0158f685d1364bed6cff9472df12910
https://doi.org/10.1117/12.324492
https://doi.org/10.1117/12.324492