Adaptive optics performance of a simulated coronagraph instrument on a large, segmented space telescope in steady state

Autor: Potier, Axel, Ruane, Garreth, Stark, Christopher C., Chen, Pin, Chopra, Ankur, Dewell, Larry D., Juanola-Parramon, Roser, Nordt, Alison A., Pueyo, Laurent A., Redding, David C., Riggs, A J Eldorado, Sirbu, Dan

Publikováno v: "Adaptive optics performance of a simulated coronagraph instrument on a large, segmented space telescope in steady state," J. Astron. Telesc. Instrum. Syst. 8(3) 035002 (23 September 2022)

Directly imaging Earth-like exoplanets (``exoEarths'') with a coronagraph instrument on a space telescope requires a stable wavefront with optical path differences limited to tens of picometers RMS during exposure times of a few hours. While the stru

Externí odkaz: http://arxiv.org/abs/2209.15063

Dynamic wavefront error and line-of-sight performance predictions for the 15-meter segmented Large Ultraviolet/Optical/Infrared Surveyor (LUVOIR) with non-contact vibration isolation.

Autor: Dewell, Larry D., Nordt, Alison A., Chopra, Ankur, Bolcar, Matthew R., Crooke, Julie A., Jacoby, Michael S., Tajdaran, Kiarash, Andersen, Torben B.

Publikováno v: Proceedings of SPIE; 6/27/2019, Vol. 11115, p1-13, 13p

Dynamic wavefront error and line-of-sight performance predictions for the 15-meter segmented Large Ultraviolet/Optical/Infrared Surveyor (LUVOIR) with non-contact vibration isolation

Autor: Barto, Allison A., Breckinridge, James B., Stahl, H. Philip, Dewell, Larry D., Nordt, Alison A., Chopra, Ankur, Bolcar, Matthew R., Crooke, Julie A., Jacoby, Michael S., Tajdaran, Kiarash, Andersen, Torben B.

Publikováno v: Proceedings of SPIE; October 2019, Vol. 11115 Issue: 1 p111150S-111150S-13, 11003864p

Dynamic stability with the disturbance-free payload architecture as applied to the Large UV/Optical/Infrared (LUVOIR) Mission

Autor: MacEwen, Howard A., Breckinridge, James B., Dewell, Larry D., Tajdaran, Kiarash, Bell, Raymond M., Liu, Kuo-Chia, Bolcar, Matthew R., Sacks, Lia W., Crooke, Julie A., Blaurock, Carl

Publikováno v: Proceedings of SPIE; September 2017, Vol. 10398 Issue: 1 p103980B-103980B-11, 10294032p

Preliminary jitter stability results for the large UV/optical/infrared (LUVOIR) surveyor concept using a non-contact vibration isolation and precision pointing system

Autor: Lystrup, Makenzie, MacEwen, Howard A., Fazio, Giovanni G., Batalha, Natalie, Siegler, Nicholas, Tong, Edward C., Sacks, Lia W., Blaurock, Carl, Dewell, Larry D., Tajdaran, Kiarash, Liu, Kuo-Chia, Collins, Christine, West, Garrett J., Ha, Kong Q., Bolcar, Matthew R., Crooke, Julie A., Hylan, Jason E., Bell, Raymond M.

Publikováno v: Proceedings of SPIE; July 2018, Vol. 10698 Issue: 1 p1069842-1069842-10