The Three-Sided PyramidWavefront Sensor. I. Simulations and Analysis for Astronomical Adaptive Optics

Autor: Schatz, Lauren, Males, Jared R., Correia, Carlos, Neichel, Benoit, Chambouleyron, Vincent, Codona, Johanan, Fauvarque, Olivier, Sauvage, Jean-François, Fusco, Thierry, Hart, Michael, Janin-Potiron, Pierre, Johnson, Robert, Long, Joseph, Mateen, Mala

For ExAO instruments for the Giant Segmented Mirror Telescopes (GSMTs), alternative architectures of WFS are under consideration because there is a tradeoff between detector size, speed, and noise that reduces the performance of GSMT-ExAO wavefront c

Externí odkaz: http://arxiv.org/abs/2109.06386

Three-sided pyramid wavefront sensor, part II: preliminary demonstration on the new comprehensive adaptive optics and coronagraph test instrument testbed

Autor: Schatz, Lauren, Codona, Johanan, Long, Joseph D., Males, Jared R., Pullen, Weslin, Lumbres, Jennifer, Van Gorkom, Kyle, Chambouleyron, Vincent, Close, Laird M., Correia, Carlos, Fauvarque, Olivier, Fusco, Thierry, Guyon, Olivier, Hart, Michael, Janin-potiron, Pierre, Johnson, Robert, Jovanovic, Nemanja, Mateen, Mala, Sauvage, Jean-francois, Neichel, Benoit

Publikováno v: Journal of Astronomical Telescopes Instruments and Systems
Journal of Astronomical Telescopes Instruments and Systems, 2022, 8 (04), pp.049001. ⟨10.1117/1.JATIS.8.4.049001⟩
Journal Of Astronomical Telescopes Instruments And Systems (2329-4124) (Spie-soc Photo-optical Instrumentation Engineers), 2022-10, Vol. 8, N. 4, P. 049001

International audience; The next generation of giant ground and space telescopes will have the light-collect-ing power to detect and characterize potentially habitable terrestrial exoplanets using high-contrast imaging for the first time. This will o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1383601ec20b05f4f5533787486d266
https://resolver.caltech.edu/CaltechAUTHORS:20230221-19480300.50

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Monitoring the low wind effect on the Starfire Optical Range 3.5-m telescope

Autor: Close, Laird M., Schreiber, Laura, Schmidt, Dirk, Mateen, Mala, Drummond, Jack, Johnson, Robert

Publikováno v: Proceedings of SPIE; August 2018, Vol. 10703 Issue: 1 p107036P-107036P-10, 10596575p

A direct reconstruction technique to retrieve phase in a non-linear curvature wavefront sensor

Autor: Close, Laird M., Schreiber, Laura, Schmidt, Dirk, Oliker, Michael, Mateen, Mala

Publikováno v: Proceedings of SPIE; August 2018, Vol. 10703 Issue: 1 p107035S-107035S-9, 963325p