| Issue |
EPJ Web Conf.
Volume 238, 2020
EOS Annual Meeting (EOSAM 2020)
|
|
|---|---|---|
| Article Number | 06001 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting (TOM) 6- Frontiers in Optical Metrology | |
| DOI | https://doi.org/10.1051/epjconf/202023806001 | |
| Published online | 20 August 2020 | |
https://doi.org/10.1051/epjconf/202023806001
Disruptive space telescope concepts, designs, and developments: OASIS and Nautilus -INVITED
1 James C. Wyant College of Optical Sciences, The University of Arizona, Tucson, AZ 85721, USA
2 Steward Observatory, The University of Arizona, Tucson, AZ 85721, USA
3 Lunar and Planetary Laboratory, The University of Arizona, Tucson, AZ 85721, USA
4 Southwest Research Institute, 6220 Culebra Road, San Antonio, TX 78238, USA
5 Raytheon Technologies, 10618 E. Rose Hill St., Tucson, AZ 85747, USA
6 Aerospace and Mechanical Engineering, The University of Arizona, Tucson, AZ 85721, USA
7 Korea Basic Science Institute, 169-148, Daejeon 34133, Republic of Korea
8 Northrop Grumman Aerospace Systems, Redondo Beach, CA 90278, USA
* Corresponding author: letter2dwk@hotmail.com
Published online: 20 August 2020
Two disruptive space telescope concepts are being designed and developed at the University of Arizona; these are the 20-meter OASIS (Orbiting Astronomical Satellite for Investigating Stellar Systems) and 8.5-meter Nautilus. OASIS combines break-through inflatable aperture and adaptive optics techniques to realize the dream of a 20+ meter class spaceborne terahertz/far-infrared telescope. In the Nautilus visible/near-infrared telescope concept, conventional primary mirrors are replaced by an ~8.5-meter MODE (Multi-order diffractive engineered) lens with 10 times lower areal density and up to 100 times lower mis-alignment sensitivity over traditional systems, enabling large-diameter optical space telescopes. The OASIS and Nautilus concepts have the potential to greatly reduce mission costs and risks compared to the current state of the art.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.