The laser guide star program for the LBT

S. Rabien, N. Ageorges, J Roger P Angel, G. Brusa, J. Brynnel, L. Busoni, R. Davies, M. Deysenroth, S. Esposito, W. Gässlere, R. Genzel, R. Green, M. Haug, M. Lloyd Hart, G. Hölzl, E. Masciadri, R. Pogge, A. Quirrenbach, M. Rademacher, H. W. Rix & 8 others P. Salinari, C. Schwab, T. Stalcup, J. Storm, L. Strüder, M. Thiel, G. Weigelt, J. Ziegleder

Research output: Chapter in Book/Report/Conference proceedingConference contribution

22 Citations (Scopus)

Abstract

Laser guide star adaptive optics and interferometry are currently revolutionizing ground-based near-IR astronomy, as demonstrated at various large telescopes. The Large Binocular Telescope from the beginning included adaptive optics in the telescope design. With the deformable secondary mirrors and a suite of instruments taking advantage of the AO capabilities, the LBT will play an important role in addressing major scientific questions. Extending from a natural guide star based system, towards a laser guide stars will multiply the number of targets that can be observed. In this paper we present the laser guide star and wavefront sensor program as currently being planned for the LBT. This program will provide a multi Rayleigh guide star constellation for wide field ground layer correction taking advantage of the multi object spectrograph and imager LUCIFER in a first step. The already foreseen upgrade path will deliver an on axis diffraction limited mode with LGS AO based on tomography or additional sodium guide stars to even further enhance the scientific use of the LBT including the interferometric capabilities.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Volume7015
DOIs
StatePublished - 2008
EventAdaptive Optics Systems - Marseille, France
Duration: Jun 23 2008Jun 26 2008

Other

OtherAdaptive Optics Systems
CountryFrance
CityMarseille
Period6/23/086/26/08

Fingerprint

Laser Guide Star
laser guide stars
Stars
Telescope
Star
Adaptive Optics
telescopes
adaptive optics
stars
Lasers
Star Sensor
Telescopes
Wavefront Sensor
Adaptive optics
constellations
Wide-field
Astronomy
Spectrograph
Interferometry
Imager

Keywords

  • Ground layer adaptive optics
  • Large binocular telescope
  • Laser guide stars

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Rabien, S., Ageorges, N., Angel, J. R. P., Brusa, G., Brynnel, J., Busoni, L., ... Ziegleder, J. (2008). The laser guide star program for the LBT. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 7015). [701515] https://doi.org/10.1117/12.788173

The laser guide star program for the LBT. / Rabien, S.; Ageorges, N.; Angel, J Roger P; Brusa, G.; Brynnel, J.; Busoni, L.; Davies, R.; Deysenroth, M.; Esposito, S.; Gässlere, W.; Genzel, R.; Green, R.; Haug, M.; Lloyd Hart, M.; Hölzl, G.; Masciadri, E.; Pogge, R.; Quirrenbach, A.; Rademacher, M.; Rix, H. W.; Salinari, P.; Schwab, C.; Stalcup, T.; Storm, J.; Strüder, L.; Thiel, M.; Weigelt, G.; Ziegleder, J.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7015 2008. 701515.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Rabien, S, Ageorges, N, Angel, JRP, Brusa, G, Brynnel, J, Busoni, L, Davies, R, Deysenroth, M, Esposito, S, Gässlere, W, Genzel, R, Green, R, Haug, M, Lloyd Hart, M, Hölzl, G, Masciadri, E, Pogge, R, Quirrenbach, A, Rademacher, M, Rix, HW, Salinari, P, Schwab, C, Stalcup, T, Storm, J, Strüder, L, Thiel, M, Weigelt, G & Ziegleder, J 2008, The laser guide star program for the LBT. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 7015, 701515, Adaptive Optics Systems, Marseille, France, 6/23/08. https://doi.org/10.1117/12.788173
Rabien S, Ageorges N, Angel JRP, Brusa G, Brynnel J, Busoni L et al. The laser guide star program for the LBT. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7015. 2008. 701515 https://doi.org/10.1117/12.788173
Rabien, S. ; Ageorges, N. ; Angel, J Roger P ; Brusa, G. ; Brynnel, J. ; Busoni, L. ; Davies, R. ; Deysenroth, M. ; Esposito, S. ; Gässlere, W. ; Genzel, R. ; Green, R. ; Haug, M. ; Lloyd Hart, M. ; Hölzl, G. ; Masciadri, E. ; Pogge, R. ; Quirrenbach, A. ; Rademacher, M. ; Rix, H. W. ; Salinari, P. ; Schwab, C. ; Stalcup, T. ; Storm, J. ; Strüder, L. ; Thiel, M. ; Weigelt, G. ; Ziegleder, J. / The laser guide star program for the LBT. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7015 2008.
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AU - Rix, H. W.

AU - Salinari, P.

AU - Schwab, C.

AU - Stalcup, T.

AU - Storm, J.

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AB - Laser guide star adaptive optics and interferometry are currently revolutionizing ground-based near-IR astronomy, as demonstrated at various large telescopes. The Large Binocular Telescope from the beginning included adaptive optics in the telescope design. With the deformable secondary mirrors and a suite of instruments taking advantage of the AO capabilities, the LBT will play an important role in addressing major scientific questions. Extending from a natural guide star based system, towards a laser guide stars will multiply the number of targets that can be observed. In this paper we present the laser guide star and wavefront sensor program as currently being planned for the LBT. This program will provide a multi Rayleigh guide star constellation for wide field ground layer correction taking advantage of the multi object spectrograph and imager LUCIFER in a first step. The already foreseen upgrade path will deliver an on axis diffraction limited mode with LGS AO based on tomography or additional sodium guide stars to even further enhance the scientific use of the LBT including the interferometric capabilities.

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