Share Email Print
cover

Proceedings Paper

The Large UV/Optical/Infrared Surveyor (LUVOIR): Decadal Mission concept design update
Author(s): Matthew R. Bolcar; Steve Aloezos; Vincent T. Bly; Christine Collins; Julie Crooke; Courtney D. Dressing; Lou Fantano; Lee D. Feinberg; Kevin France; Gene Gochar; Qian Gong; Jason E. Hylan; Andrew Jones; Irving Linares; Marc Postman; Laurent Pueyo; Aki Roberge; Lia Sacks; Steven Tompkins; Garrett West
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

In preparation for the 2020 Astrophysics Decadal Survey, NASA has commissioned the study of four large mission concepts, including the Large Ultraviolet / Optical / Infrared (LUVOIR) Surveyor. The LUVOIR Science and Technology Definition Team (STDT) has identified a broad range of science objectives including the direct imaging and spectral characterization of habitable exoplanets around sun-like stars, the study of galaxy formation and evolution, the epoch of reionization, star and planet formation, and the remote sensing of Solar System bodies. NASA’s Goddard Space Flight Center (GSFC) is providing the design and engineering support to develop executable and feasible mission concepts that are capable of the identified science objectives. We present an update on the first of two architectures being studied: a 15- meter-diameter segmented-aperture telescope with a suite of serviceable instruments operating over a range of wavelengths between 100 nm to 2.5 μm. Four instruments are being developed for this architecture: an optical / near-infrared coronagraph capable of 10-10 contrast at inner working angles as small as 2 λ/D; the LUVOIR UV Multi-object Spectrograph (LUMOS), which will provide low- and medium-resolution UV (100 – 400 nm) multi-object imaging spectroscopy in addition to far-UV imaging; the High Definition Imager (HDI), a high-resolution wide-field-of-view NUV-Optical-IR imager; and a UV spectro-polarimeter being contributed by Centre National d’Etudes Spatiales (CNES). A fifth instrument, a multi-resolution optical-NIR spectrograph, is planned as part of a second architecture to be studied in late 2017.

Paper Details

Date Published: 5 September 2017
PDF: 24 pages
Proc. SPIE 10398, UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts VIII, 1039809 (5 September 2017); doi: 10.1117/12.2273848
Show Author Affiliations
Matthew R. Bolcar, NASA Goddard Space Flight Ctr. (United States)
Steve Aloezos, NASA Goddard Space Flight Ctr. (United States)
Vincent T. Bly, NASA Goddard Space Flight Ctr. (United States)
Christine Collins, NASA Goddard Space Flight Ctr. (United States)
Julie Crooke, NASA Goddard Space Flight Ctr. (United States)
Courtney D. Dressing, Univ. of California, Berkeley (United States)
Lou Fantano, NASA Goddard Space Flight Ctr. (United States)
Lee D. Feinberg, NASA Goddard Space Flight Ctr. (United States)
Kevin France, Univ. of Colorado Boulder (United States)
Gene Gochar, NASA Goddard Space Flight Ctr. (United States)
Qian Gong, NASA Goddard Space Flight Ctr. (United States)
Jason E. Hylan, NASA Goddard Space Flight Ctr. (United States)
Andrew Jones, NASA Goddard Space Flight Ctr. (United States)
Irving Linares, NASA Goddard Space Flight Ctr. (United States)
Marc Postman, Space Telescope Science Institute (United States)
Laurent Pueyo, Space Telescope Science Institute (United States)
Aki Roberge, NASA Goddard Space Flight Ctr. (United States)
Lia Sacks, NASA Goddard Space Flight Ctr. (United States)
Steven Tompkins, NASA Goddard Space Flight Ctr. (United States)
Garrett West, NASA Goddard Space Flight Ctr. (United States)


Published in SPIE Proceedings Vol. 10398:
UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts VIII
Howard A. MacEwen; James B. Breckinridge, Editor(s)

© SPIE. Terms of Use
Back to Top
PREMIUM CONTENT
Sign in to read the full article
Create a free SPIE account to get access to
premium articles and original research
Forgot your username?
close_icon_gray