Low-order wavefront control using a Zernike sensor through Lyot coronagraphs for exoplanet imaging: II. Concurrent operation with stroke minimization

Autor: 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.

Publikováno v: A&A 672, A73 (2023)

Wavefront sensing and control (WFSC) will play a key role in improving the stability of future large segmented space telescopes while relaxing the thermo-mechanical constraints on the observatory structure. Coupled with a coronagraph to reject the li

Externí odkaz: http://arxiv.org/abs/2301.03242

Low-order wavefront control using a Zernike sensor through Lyot coronagraphs for exoplanet imaging

Autor: Pourcelot, R., N'Diaye, M., Por, E. H., Laginja, I., Carbillet, M., Benard, H., Brady, G., Canas, L., Dohlen, K., Fowler, J., Lai, O., Maclay, M., McChesney, E., Noss, J., Perrin, M. D., Petrone, P., Pueyo, L., Redmond, S. F., Sahoo, A., Vigan, A., Will, S. D., Soummer, R.

Publikováno v: A&A 663, A49 (2022)

Combining large segmented space telescopes, coronagraphy and wavefront control methods is a promising solution to produce a dark hole (DH) region in the coronagraphic image of an observed star and study planetary companions. The thermal and mechanica

Externí odkaz: http://arxiv.org/abs/2204.06442

Laboratory coded aperture imaging experiments: radial hole coded masks and depth-sensitive CZT detectors

Autor: Hong, J., Vadawale, S. V., Zhang, M., Bellm, E. C., Yousef, A., Noss, J., Grindlay, J. E., Narita, T.

The proposed black-hole finder mission EXIST will consist of multiple wide-field hard X-ray coded-aperture telescopes. The high science goals set for the mission require innovations in telescope design. In particular, wide energy band coverage and fi

Externí odkaz: http://arxiv.org/abs/astro-ph/0409002

Determination of distal fibula fracture for prediction of ankle injuries.

Autor: Noss J; Center for Applied Biomechanics, University of Virginia, Charlottesville, Virginia., Donlon JP; Center for Applied Biomechanics, University of Virginia, Charlottesville, Virginia., Iyer R; Center for Applied Biomechanics, University of Virginia, Charlottesville, Virginia., Hallman J; Toyota Collaborative Safety Research Center, Ann Arbor, Michigan., Forman J; Center for Applied Biomechanics, University of Virginia, Charlottesville, Virginia.

Publikováno v: Traffic injury prevention [Traffic Inj Prev] 2024; Vol. 25 (sup1), pp. S145-S150. Date of Electronic Publication: 2024 Nov 01.

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