Works matching DE "WAVEFRONT sensors"

Results: 308
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    Estimation of the lateral mis-registrations of the GRAVITY<sub>+</sub> adaptive optics system: Perturbative method with open-loop modal correlation and non-perturbative method with temporal correlation of closed-loop telemetry.

    Published in:
    Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 687, p. 1, doi. 10.1051/0004-6361/202449311
    By:
    • Berdeu, A.;
    • Bonnet, H.;
    • Le Bouquin, J.-B.;
    • Édouard, C.;
    • Gomes, T.;
    • Shchekaturov, P.;
    • Dembet, R.;
    • Paumard, T.;
    • Oberti, S.;
    • Kolb, J.;
    • Millour, F.;
    • Berio, P.;
    • Lai, O.;
    • Eisenhauer, F.;
    • Garcia, P.;
    • Straubmeier, C.;
    • Kreidberg, L.;
    • Hönig, S. F.;
    • Defrère, D.
    Publication type:
    Article
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    Low-order wavefront control using a Zernike sensor through Lyot coronagraphs for exoplanet imaging: II. Concurrent operation with stroke minimization.

    Published in:
    Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 672, p. 1, doi. 10.1051/0004-6361/202244857
    By:
    • Pourcelot, R.;
    • Por, E. H.;
    • N'Diaye, M.;
    • Benard, H.;
    • Brady, G.;
    • Canas, L.;
    • Carbillet, M.;
    • Dohlen, K.;
    • Laginja, I.;
    • Lugten, J.;
    • Noss, J.;
    • Perrin, M. D.;
    • Petrone, P.;
    • Pueyo, L.;
    • Redmond, S. F.;
    • Sahoo, A.;
    • Vigan, A.;
    • Will, S. D.;
    • Soummer, R.
    Publication type:
    Article
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    Calibration of quasi-static aberrations in exoplanet direct-imaging instruments with a Zernike phase-mask sensor: IV. Temporal stability of non-common path aberrations in VLT/SPHERE.

    Published in:
    Astronomy & Astrophysics / Astronomie et Astrophysique, 2022, v. 660, p. 1, doi. 10.1051/0004-6361/202142635
    By:
    • Vigan, A.;
    • Dohlen, K.;
    • N'Diaye, M.;
    • Cantalloube, F.;
    • Girard, J. H.;
    • Milli, J.;
    • Sauvage, J.-F.;
    • Wahhaj, Z.;
    • Zins, G.;
    • Beuzit, J.-L.;
    • Caillat, A.;
    • Costille, A.;
    • Le Merrer, J.;
    • Mouillet, D.;
    • Tourenq, S.
    Publication type:
    Article
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