Zobrazeno 1 - 10
of 262
pro vyhledávání: '"Laser Guide Stars"'
Publikováno v:
Photonics, Vol 11, Iss 4, p 338 (2024)
Exoplanet imaging with high-contrast imaging adaptive optics systems, though challenging, is a promising path toward the characterization of terrestrial planets. We analyzed the fundamental limitations associated with the direct imaging of terrestria
Externí odkaz:
https://doaj.org/article/5a29122e7d854755bde0ccc34f03cb3d
Akademický článek
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Akademický článek
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Autor:
Perrin, Marshall D., Graham, James R., Kalas, Paul, Lloyd, James P., Max, Claire E., Gavel, Donald T., Pennington, Deanna M., Gates, Elinor L.
Publikováno v:
Science, 2004 Feb . 303(5662), 1345-1348.
Externí odkaz:
https://www.jstor.org/stable/3836397
Autor:
Max, C. E., Olivier, S. S., Friedman, H. W., An, J., Avicola, K., Beeman, B. V., Bissinger, H. D., Brase, J. M., Erbert, G. V., Gavel, D. T., Kanz, K., Liu, M. C., Macintosh, B., Neeb, K. P., Patience, J., Waltjen, K. E.
Publikováno v:
Science, 1997 Sep 01. 277(5332), 1649-1652.
Externí odkaz:
https://www.jstor.org/stable/2894139
Akademický článek
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Autor:
Qiang Xiwen
Publikováno v:
EPJ Web of Conferences, Vol 237, p 06014 (2020)
Ranged-resolved profiles of atmospheric turbulence are necessary and important for many applications in astronomical and adaptive optics communities. In order to characterize the vertical atmospheric structure in field, a technique is put forward to
Externí odkaz:
https://doaj.org/article/7b0c39b6a4e3434d87b0d6ac0f21b714
Autor:
Christou, J. C., Brusa, G., Conrad, A., Esposito, S., Herbst, T., Hinz, P., Hill, J. M., Miller, D. L., Rabien, S., Rahmer, G., Taylor, G. E., Veillet, C., Zhang, X.
We present an overview of the current and future adaptive optics systems at the LBTO along with the current and planned science instruments they feed. All the AO systems make use of the two 672 actuator adaptive secondary mirrors. They are (1) FLAO (
Externí odkaz:
http://hdl.handle.net/10150/622008
http://arizona.openrepository.com/arizona/handle/10150/622008
http://arizona.openrepository.com/arizona/handle/10150/622008
Autor:
Ke, Zibo, Pedreros Bustos, Felipe, Atwood, Jenny, Costille, Anne, Dohlen, Kjetil, Hadi, El, Gach, Jean-Luc, Herriot, Glen, Hubert, Zoltan, Jouve, Pierre, Rabou, Patrick, Veŕan, Jean-Pierre, Wang, Lianqi, Fusco, Thierry, Neichel, Benoit
Publikováno v:
Journal of Astronomical Telescopes Instruments and Systems
Journal of Astronomical Telescopes Instruments and Systems, 2022, 8 (2), pp.021511. ⟨10.1117/1.JATIS.8.2.021511⟩
Journal of Astronomical Telescopes Instruments and Systems, 2022, 8 (2), pp.021511. ⟨10.1117/1.JATIS.8.2.021511⟩
International audience; The adaptive optics systems of future Extremely Large Telescopes (ELTs) will be assisted with laser guide stars (LGS) which will be created in the sodium layer at a height of ≈90 km above the telescopes. In a Shack–Hartman
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3430::604badfbe042f7dcfe02ce685b550a20
https://hal.science/hal-03669641/file/Preprint.pdf
https://hal.science/hal-03669641/file/Preprint.pdf
Autor:
Ke, Zibo, Bustos, Felipe Pedreros, Atwood, Jenny, Costille, Anne, Dohlen, Kjetil, El Hadi, Kacem, Gach, Jean-Luc, Herriot, Glen, Hubert, Zoltan, Jouve, Pierre, Rabou, Patrick, Veŕan, Jean-Pierre, Wang, Lianqi, Fusco, Thierry, Neichel, Benoit
Publikováno v:
J. of Astronomical Telescopes, Instruments, and Systems
Journal of Astronomical Telescopes Instruments and Systems
Journal of Astronomical Telescopes Instruments and Systems, 2022, 8 (2), pp.021511. ⟨10.1117/1.JATIS.8.2.021511⟩
Journal of Astronomical Telescopes, Instruments, and Systems
Journal of Astronomical Telescopes, Instruments, and Systems, 2022, 8, ⟨10.1117/1.JATIS.8.2.021511⟩
Journal of Astronomical Telescopes Instruments and Systems
Journal of Astronomical Telescopes Instruments and Systems, 2022, 8 (2), pp.021511. ⟨10.1117/1.JATIS.8.2.021511⟩
Journal of Astronomical Telescopes, Instruments, and Systems
Journal of Astronomical Telescopes, Instruments, and Systems, 2022, 8, ⟨10.1117/1.JATIS.8.2.021511⟩
International audience; The adaptive optics systems of future Extremely Large Telescopes (ELTs) will be assisted with laser guide stars (LGS) which will be created in the sodium layer at a height of ≈90 km above the telescopes. In a Shack–Hartman
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69c2cbeab41c4089e0b705c59f79fb83