STARI: starlight acquisition and reflection toward interferometry

John D. Monnier; Prachet Jain; Shashank Kalluri; James Cutler; Simone D'Amico; Glenn Lightsey; Leonid Pogorelyuk; Gautam Vasisht; Kerri Cahoy; Michael Meyer

doi:10.1117/12.3020785

23 August 2024 STARI: starlight acquisition and reflection toward interferometry

John D. Monnier, Prachet Jain, Shashank Kalluri, James Cutler, Simone D'Amico, Glenn Lightsey, Leonid Pogorelyuk, Gautam Vasisht, Kerri Cahoy, Michael Meyer

Author Affiliations +

Proceedings Volume 13092, Space Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave; 130922Y (2024) https://doi.org/10.1117/12.3020785
Event: SPIE Astronomical Telescopes + Instrumentation, 2024, Yokohama, Japan

Conference Poster

Abstract

We present the concept for STARI: STarlight Acquisition and Reflection toward Interferometry. If launched, STARI will be the first mission to control a 3-D CubeSat formation to the few mm-level, reflect starlight over 10s to 100s of meters from one spacecraft to another, control tip-tilt with sub-arcsecond stability, and validate endto-end performance by injecting light into a single-mode fiber. While STARI is not an interferometer, the mission will advance the Technology Readiness Levels of the essential subsystems needed for a space interferometer in the near future.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

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John D. Monnier, Prachet Jain, Shashank Kalluri, James Cutler, Simone D'Amico, Glenn Lightsey, Leonid Pogorelyuk, Gautam Vasisht, Kerri Cahoy, and Michael Meyer "STARI: starlight acquisition and reflection toward interferometry", Proc. SPIE 13092, Space Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave, 130922Y (23 August 2024); https://doi.org/10.1117/12.3020785

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