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Proceedings Paper

Optical design of the WFIRST-AFTA wide-field instrument
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Paper Abstract

The WFIRST-AFTA Wide-Field Infrared Survey Telescope TMA optical design provides 0.28-sq°FOV Wide Field Channel at 0.11” pixel scale, operating at wavelengths between 0.76-2.0μm, including a spectrograph mode (1.35-1.95μm.) An Integral Field Channel provides a discrete 3”x3.15” field at 0.15” sampling.

Paper Details

Date Published: 17 December 2014
PDF: 8 pages
Proc. SPIE 9293, International Optical Design Conference 2014, 929305 (17 December 2014); doi: 10.1117/12.2177847
Show Author Affiliations
Bert Pasquale, NASA Goddard Space Flight Ctr. (United States)
David Content, NASA Goddard Space Flight Ctr. (United States)
Jeffery Kruk, NASA Goddard Space Flight Ctr. (United States)
David Vaughnn, NASA Goddard Space Flight Ctr. (United States)
Qian Gong, NASA Goddard Space Flight Ctr. (United States)
Joseph Howard, NASA Goddard Space Flight Ctr. (United States)
Alden Jurling, NASA Goddard Space Flight Ctr. (United States)
Len Seals, NASA Goddard Space Flight Ctr. (United States)
Eric Mentzell, NASA Goddard Space Flight Ctr. (United States)
Nerses Armani, NASA Goddard Space Flight Ctr. (United States)
Gary Kuan, Jet Propulsion Lab. (United States)


Published in SPIE Proceedings Vol. 9293:
International Optical Design Conference 2014
Mariana Figueiro; Scott Lerner; Julius Muschaweck; John Rogers, Editor(s)

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