PUBLICATIONS, REFEERED JOURNALS
|
|
- Jemima Montgomery
- 6 years ago
- Views:
Transcription
1 EMMANUEL HUGOT Research Scientist Head of R&D group in Optics and Instrumentation Aix Marseille University, CNRS, Laboratoire d Astrophysique de Marseille (LAM) instrumentation/ PATENTS This research in optical manufacturing for astronomical optics has, in essence, a strong impact in terms of technology transfer and then led to the deposit of patents, as well as the building of multi partners project involving industrials. Patent extended to Europe and US, related to the manufacturing of ELT segments De Mollerat du Jeu, Carre, Ferrari, Lemaitre, Hugot, Method of forming a non spherical optical element. EP A1 US A1, Patent THALES SESO/CNRS/AMU (2011) De Mollerat du Jeu, Ferrari, Lemaitre, Hugot, Method of Shaping an Optical Element That is Elastically Deformed by an Adhesively Bonded Ring, US B2, US A1, Patent THALES SESO/CNRS/AMU (2013) Patents extended to Europe only, related to the active optics system installed on SPHERE Laslandes, Ferrari, Hugot, Device correcting at least one aberration with known evolution comprising a deformable mirror EP , Patent CNES/THALES/CNRS/AMU (2012) Laslandes, Hugot, Ferrari, Mirror having mechanical means of generating primary geometric aberrations, Patent EP A1 THALES Alenia Space/CNES/CNRS/AMU (2013) Patents related to flexible detectors Gaeremynck, Hugot, Fendler Applications of flexible detectors, Patent FR , CEA LETI/CNRS/AMU (2015) Jahn, Hugot, Ferrari Very wide field zoom system based on curved detectors, Patent FR CNRS/AMU PUBLICATIONS, REFEERED JOURNALS Over the last ten years, on top of the time spent in the deposit of patents (requiring secret) and the time spent in prototypes development, his work also led to the publication of 14 refereed papers and 48 SPIE conference proceedings, for a total of ~430 citations. Note that this criterion is not relevant in his field: the goal is not to produce the breakthrough paper but the breakthrough operational system. The ideas and work presented in the first papers led to systems that are now used routinely during observations years after. The five highlighted publications represent the most impacting work. [1] Sauvage J.F. et al. (inc. Hugot E.) SAXO, the extreme AO system of SPHERE (I) System overview and global laboratory performance, Journal of Astronomical Optics, Instrumentation and Systems (JATIS), (2016) [2] Vigan A. et al. (inc. Hugot E.) Apodization in high contrast long slit spectroscopy. II. Concept validation and first on sky results with VLT/SPHERE, Astronomy & Astrophysics, (2015) [3] Vigan A. et al. (inc. Hugot E.) First light of the VLT planet finder SPHERE I. Detection and characterization of the sub stellar companion GJ 758 B, Astronomy & Astrophysics, (2015) [4] Maire A.L. et al. (inc. Hugot E.) " First light of the VLT planet finder SPHERE II. The physical properties and the architecture of the young systems PZ Tel and HD 1160 revisited, Astronomy & Astrophysics, (2015) [5] Zurlo A. et al. (inc. Hugot E.) First light of the VLT planet finder SPHERE III. New spectrophotometry and astrometry of the HR8799 exoplanetary system, Astronomy & Astrophysics, (2015)
2 [6] Escolle C., Michau M., Ferrari, Fusco T. and Hugot E., Control strategy for in situ aberrations correction of a wide field large space, submitted to JATIS, (2016) [7] Challita Z., Hugot E. et al, Design Control strategy for in situ aberrations correction of a wide field large space telescope and development of a freeform active mirror for an astronomy application, Optical Engineering, special edition Freeform optics (2014) [8] Laslandes M., Hugot E. et al, Mirror actively deformed and regulated for applications in space, Optical Engineering, special edition Space Optics (2013) [9] Laslandes M., Hugot E., Ferrari M., Active Optics: deformable mirrors with a minimum number of actuators, JEOS, Vol. 7 (2012) [10] Hugot E. et al, Active Optics methods for exoplanet direct imaging. Stress polishing of supersmooth aspherics for VLT SPHERE planet finder, Astronomy & Astrophysics 538 (2012) [11] Hugot E. et al, Stress polishing of thin shells for adaptive secondary mirrors. Application to the Very Large Telescope deformable secondary, Astronomy & Astrophysics, 527, (2011) [12] Hugot E., M. Ferrari., G.R. Lemaitre, F. Madec, S. Vives, E. Chardin, D. Le Mignant, J.G. Cuby, Active optics for high dynamic variable curvature mirrors, Optics Letters, 34, pp , (2009) [13] Hugot E., M. Ferrari, K. El Hadi, P. Vola, J.L. Gimenez, G.R. Lemaitre, P. Rabou, K. Dohlen, P. Puget, J.L. Beuzit, N. Hubin, Active Optics: stress polishing of toric mirrors for the VLT SPHERE adaptive optics system, Applied Optics Vol.48, 15, pp (2009) [14] Hugot E., Lemaitre G.R., Ferrari M., Active optics: single actuator principle and angular thickness distribution for astigmatism compensation by elasticity, Applied Optics, Vol.47, 10, (2008) CONFERENCE PROCEEDINGS REFEREED PAPERS The SPIE symposia on astronomical telescopes and instrumentation are one of the most important tool we have in this field to communicate on our results. Hereafter are only listed these conference papers which are the most impacting SPIE CONFERENCE ON ASTRONOMICAL TELESCOPES AND INSTRUMENTATION [1] Kjetil Dohlen, Arthur Vigan, David Mouillet, François Wildi, Jean François Sauvage, Thierry Fusco, Jean Luc Beuzit, Pascal Puget, David Le Mignant, Ronald Roelfsema, Johan Pragt, Hans Martin Schmid, Raffaele Gratton, Dino Mesa, Riccardo Claudi, Maud Langlois, Anne Costille, Emmanuel Hugot, Jared O'Neil, Juan Carlos Guerra, Mamadou N'Diaye, Julien Girard, Dimitri Mawet, Gerard Zins, SPHERE on sky performance compared with budget predictions [2] Emmanuel Hugot, Wilfried Jahn, Bertrand Chambion, Liubov Nikitushkina, Christophe Gaschet, David Henry, Stephane Getin, Gaid Moulin, Marc Ferrari, Yann Gaeremynck, Flexible focal plane arrays for UVOIR wide field instrumentation [3] Sylvain Egron, Charles Philippe Lajoie, Lucie Leboulleux, Mamadou N'Diaye, Laurent Pueyo, Élodie Choquet, Marshall D Perrin, Marie Ygouf, Vincent Michau, Aurélie Bonnefois, Thierry Fusco, Clément Escolle, Marc Ferrari, Emmanuel Hugot, Rémi Soummer, James Webb Space Telescope optical simulation testbed III: first experimental results with linear control alignment [4] Wilfried Jahn, Marc Ferrari, Emmanuel Hugot, Innovative focal plane design for large space telescopes [5] Wilfried Jahn, Emmanuel Hugot, Thierry Fusco, Benoit Neichel, Marc Ferrari, Carlos Correia, Laurent Pueyo, Kjetil Dohlen, Sandrine Pascal, Pascal Vola, Jean François Sauvage, Kacem El Hadi, Jean Luc Gach, Laser guide star spot shrinkage for affordable wavefront sensors
3 [6] Sabri Lemared, Emmanuel Hugot, Zalpha Challita, Hermine Schnetler, Gabby Aitink Kroes, Michel Marcos, Anne Costille, Kjetil Dohlen, Jean Luc Beuzit, Jean Gabriel Cuby, Smart warping harnesses for active mirrors and stress polishing [7] Szigfrid Farkas, Tibor Agócs, Gabby Aitink Kroes, Felix Bettonvil, Martin Black, Emmanuel Hugot, Attila Jaskó, Hermine Schnetler, Chris Miller, Farian van Duffelen, Lars Venema, Development and final design of FAME active array [8] Gabby Aitink Kroes, Tibor Agócs, Chris Miller, Martin Black, Szigfrid Farkas, Sabri Lemared, Felix Bettonvil, David Montgomery, Michel Marcos, Attila Jaskó, Farian van Duffelen, Zalpha Challita, Sandy Fok, Fatemeh Kiaeerad, Emmanuel Hugot, Hermine Schnetler, Lars Venema, FAME: freeform active mirror experiment [9] Jean Francois Sauvage, Thierry Fusco, Cyril Petit, Anne Costille, David Mouillet, Jean Luc Beuzit, Kjetil Dohlen, Markus Kasper, Marcos Suarez, Christian Soenke, Andrea Baruffolo, Bernardo Salasnich, Sylvain Rochat, Enrico Fedrigo, Pierre Baudoz, Emmanuel Hugot, Arnaud Sevin, Denis Perret, Francois Wildi, Mark Downing, Philippe Feautrier, Pascal Puget, Arthur Vigan, Jared O Neal, Julien Girard, Dimitri Mawet, Hans Martin Schmid, Ronald Roelfsema, SAXO: the extreme adaptive optics system of SPHERE (I) system overview and global laboratory performance 2014 SPIE CONFERENCE ON ASTRONOMICAL TELESCOPES AND INSTRUMENTATION [15] Emmanuel Hugot, Xin Wang, Tibor Agócs, Gerard R. Lemaitre, David Valls Gabaud, Fast F/2 wide field distortion free camera for far universe survey [16] Emmanuel Hugot, Lars Venema, Hermine Schnetler, Attila Jaskó, Zalpha Challita, Tibor Agócs, Gabby Aitink Kroes, Chris Miller, William D. Taylor, Freeform active mirror experiment (FAME) [17] Emmanuel Hugot, Johan Floriot, Marc Ferrari, Fabrice Madec, Anais Bernard, Thibaut Dufour, Jean Marc Combes, Denis Fappani, Christian Du Jeu, Stress polishing demonstrator for ELT M1 segments and industrialization [18] Clement Escolle, Emmanuel Hugot, Marie Laslandes, Thierry Fusco, Marc Ferrari, Vincent Michau, Adapting large lightweight primary mirror supports to space active optics capabilities [19] Xin Wang, Emmanuel Hugot, Anaïs Bernard, Fabrice Madec, Sabri Lemared, Active scale changer for anamorphic, distortion free, telecentric zoom system [20] Zalpha Challita, Emmanuel Hugot, Lars Venema, Hermine Schnetler, Marc Ferrari, Jean Gabriel Cuby, FAME: freeform active mirrors experiment: manufacturing process development [21] Attila Jaskó, Gabby Aitink Kroes, Tibor Agócs, Lars Venema, Emmanuel Hugot, Hermine Schnetler, Evelin Bányai, Active array design for FAME: freeform active mirror experiment [22] Tibor Agócs, Gabby Kroes, Lars Venema, Emmanuel Hugot, Hermine Schnetler, Attila Jaskó, Freeform mirror based optical systems for FAME [23] Mamadou N'Diaye, Élodie Choquet, Sylvain Egron, Laurent A. Pueyo, Lucie Leboulleux, Olivier Levecq, Marshall D. Perrin, Erin M. Elliot, James K. Wallace, Emmanuel Hugot, Michel Marcos, Marc Ferrari, Chris A. Long, Rachel Anderson, Audrey DIFelice, Rémi Soummer, High contrast imager for complex aperture telescopes (HICAT): II. Design overview and first light results [24] T. Fusco, J. F. Sauvage, C. Petit, A. Costille, K. Dohlen, D. Mouillet, J L Beuzit, M. Kasper, M. Suarez, C. Soenke, E. Fedrigo, M. Downing, P. Baudoz, A. Sevin, D. Perret, A. Baruffolo, B. Salasnich, P. Puget, F. Feautrier, S. Rochat, T. Moulin, A. Deboulbé, E. Hugot, A. Vigan, D. Mawet, J. Girard, N. Hubin, Final performance and lesson learned of SAXO, the VLT SPHERE extreme AO From early design to on sky results 2012 SPIE CONFERENCE ON ASTRONOMICAL TELESCOPES AND INSTRUMENTATION [25] Marie Laslandes, Claire Hourtoule, Emmanuel Hugot, et al., "Space active optics: performance of a deformable mirror for in situ wave front correction in space telescopes", Proceedings of SPIE Vol. 8442, (2012) [26] Cyril Petit, Jean Francois Sauvage, Arnaud Sevin, et al., "The SPHERE XAO system SAXO: integration, test, and laboratory performance", Proceedings of SPIE Vol. 8447, 84471Z (2012)
4 [27] Marie Laslandes, Emmanuel Hugot, Marc Ferrari, "Active optics: deformation systems compensating for optical aberrations with a minimum number of actuators", Proceedings of SPIE Vol. 8450, 84500J (2012) [28] Zalpha Challita, Emmanuel Hugot, Marc Ferrari, et al., "Extremely aspheric mirrors: prototype development of an innovative manufacturing process based on active optics", Proceedings of SPIE Vol. 8450, (2012) 2011 SPIE CONFERENCE ON OPTICAL COMPLEX SYSTEMS [29] Challita, Zalpha ; Hugot, Emmanuel ; Madec, Fabrice ; Ferrari, Marc ; Le Mignant, David ; Vivès, Sébastien ; Cuby, Jean Gabriel "Active optics : variable curvature mirrors for ELT laser guide star refocusing systems", Optical Complex Systems : OCS11. Edited by Berginc, Gérard. Proceedings of the SPIE, Volume 8172, pp A 81721A 8 (2011) [30] Laslandes, Marie ; Hugot, Emmanuel ; Ferrari, Marc ; Lemaitre, Gérard ; Liotard, Arnaud "Space Active Optics : toward optimized correcting mirrors for future large spaceborne observatories", Optical Design and Engineering IV. Edited by Mazuray, Laurent ; Wartmann, Rolf ; Wood, Andrew ; Tissot, Jean Luc M. ; Raynor, Jeffrey M. Proceedings of the SPIE, Volume 8167, pp (2011) [31] Marie Laslandes, Johan Floriot, Marc Ferrari, Emmanuel Hugot, Nicolas Rousselet, Sébastien Vivès, Gérard Lemaitre, Jean François Carré, Marc Cayrel "Stress polishing of E ELT segment at LAM : full scale demonstrator status", Proc. SPIE 8169, Optical Fabrication, Testing, and Metrology IV, (September 30, 2011) [32] Challita, Zalpha ; Hugot, Emmanuel ; Ferrari, Marc ; Le Mignant, David ; Vivès, Sébastien ; Cuby, Jean Gabriel, "Extremely aspheric surfaces : toward a manufacturing process based on active optics", Proc. SPIE Volume 8169, pp (2011) 2010 SPIE CONFERENCE ON ASTRONOMICAL TELESCOPES AND INSTRUMENTATION [33] E. Hugot, M. Ferrari, S. Vives, M. Laslandes, K. El Hadi, S. Moindrot, G. R. Lemaitre, K. Dohlen ; "On the super polishing under stress of aspherical surfaces for exoplanet detection and solar instruments", in Proc. SPIE on Astronomical telescopes and instrumentation, 2010 [34] E. Hugot, F. Madec, S. Vives, M. Ferrari, D. Le Mignant, J. G. Cuby, "Toward high dynamic active mirrors for LGS refocusing systems", Proc. SPIE on Astronomical telescopes and instrumentation, 2010 [35] F. Madec, D. Le Mignant, E. Chardin, E. Hugot, S. Mazzanti, J. L. Gimenez, M. Ferrari, G. Moreaux, S. Vives, J. G. Cuby "Development and performance of the EAGLE active optics LGS WFS refocusing system", Proc. SPIE on Astronomical telescopes and instrumentation, 2010 [36] M. Laslandes, M. Ferrari, E. Hugot, "In flight aberrations corrections for large space telescope using active optics", Proc. SPIE on Astronomical telescopes and instrumentation, SPIE CONFERENCE ON OPTICS AND PHOTONICS [37] Cuby, J. G., Morris, S., Parr Burman, P., Lehnert, M., Evans, C., Fusco, T., Jagourel, P., Le Mignant, D., Myers, R., Rousset, G., Schnetler, H., Amans, J., Assemat, F., Beard, S., Cohen, M., Dipper, N., Ferrari, M., Gendron, E., Gimenez, J., Hastings, P., Hubert, Z., Hugot, E., Laporte, P., Leroux, B., Madec, F., McGregor, H., Morris, T., Neichel, B., Puech, M., Robert, C., Rolt, S., Swinbank, M., Talbot, G., Taylor, W., Vidal, F., Vivès, S., Vola, P., Wells, M.,"EAGLE : an MOAO fed multi IFU working in the NIR on the E ELT," in Proc. SPIE, 7439 (2009)
5 2008 SPIE CONFERENCE ON ASTRONOMICAL TELESCOPES AND INSTRUMENTATION [38] E. Hugot, M. Ferrari, K. El Hadi, K. Dohlen, P. Vola, N. Ernst, G.R. Lemaître, P. Montiel ; 2008 ; "Stress polishing of Toric Mirrors for the VLT SPHERE common path" ; in SPIE Proc. on Astronomical Telescopes and instrumentation ; 7018 (2008) [39] E. Hugot, M. Ferrari, G.R. Lemaître, F. Madec ; 2008 ; "Active Optics Theory : Compensation of aberration using the single actuator principle" ; in SPIE Proc. on Astronomical Telescopes and instrumentation ; 7018 (2008) [40] F. Madec, E. Hugot, J.L. Gimenez, F. Tracol, M. Ferrari, P. Vola, S. Vives, K. El Hadi, G. Moreaux, E. Prieto, J.G. Cuby ; 2008 ; "An Active Optics concept for the multi object spectrograph EAGLE" ; in SPIE Proc. on Astronomical Telescopes and instrumentation ; 7018 (2008) [41] Cuby, J. G., Morris, S., Bryson, I., Lehnert, M., Evans, C., Fusco, T., Jagourel, P., Myers, R., Rousset, G., Schnetler, H., Amans, J. P., Allington Smith, J., Assemat, F., Beard, S., Chemla, F., Content, R., Dipper, N., Ferrari, M., Gendron, E., Gimenez, J. L., Hastings, P., Hubert, Z., Hugot, E., Laporte, P., Leroux, B., Madec, F., Neichel, B., Morris, T., Prieto, E., Swinbank, M., Talbot, G., Taylor, W., Vidal, F., Vivès, S., Vola, P. and Wells, M., ; 2008 ; "EAGLE : an MOAO fed multi IFU in the NIR on the E ELT" ; in SPIE Proc. on Astronomical Telescopes and instrumentation ; 7014 (2008) 2006 SPIE CONFERENCE ON ASTRONOMICAL TELESCOPES AND INSTRUMENTATION [42] E. Hugot, G.R. Lemaître, M. Ferrari ; 2006 ; Toric mirrors and Active Optics : degenerated configuration for spherical monomode deformable mirrors, in Proc. SPIE Conf. on Astronomical Telescopes and Instrumentation ; 6273, 62732N (2006) [43] E. Hugot, M. Ferrari, D. Fappani, R. Arsenault ; 2006 ; Active polishing of a 2mm Thin Shell for large adaptive secondary mirrors, in Proc. SPIE Conf. on Astronomical Telescopes and Instrumentation ; 6272, 62724Z (2006) [44] F. Madec, E. Prieto, E. Blanc, E. Hugot, S. Vives, M. Ferrari, J. G. Cuby ; 2006 ; New beam steering mirror concept and metrology system for multi IFU, in Proc. SPIE Conf. on Astronomical Telescopes and Instrumentation ; 6273, 62731X (2006) [45] J. G. Cuby, E. Prieto, M. Ferrari, E. Hugot, J. Bland Hawthorn, S. Blais Ouellette ; 2006 ; On the performance of ELT instrumentation, in Proc. SPIE Conf. on Astronomical Telescopes and Instrumentation ; 6269 (2006) [46] F. Madec, E. Hugot, P. Vola, E. Prieto, M. Ferrari, J.G. Cuby, Active Beam Sterring Mirror concept for multi IFU instrument, in ESO Conf. Towards the European Extremely Large Telescope, Marseille, France (2006) [47] E. Hugot, M. Ferrari, G.R. Lemaitre, D. Fappani, J.F. Carré, VLT Deformable Secondary Mirror : Thin shell manufacturing, in ESO Conf. Towards the European Extremely Large Telescope, Marseille, France (2006) [48] M. Ferrari, G.R. Lemaître, E. Hugot, New active optics techniques for large off axis segments manufacturing, in ESO Conf. Towards the European Extremely Large Telescope, Marseille, France (2006)
EMMANUEL HUGOT List of Publications
EMMANUEL HUGOT List of Publications PUBLICATIONS, REFEERED JOURNALS Over the last ten years, on top of the time spent in the deposit of patents (requiring secret) and the time spent in prototypes development,
More informationDisruptive technologies to trigger science discoveries
Disruptive technologies to trigger science discoveries Emmanuel HUGOT Laboratoire d Astrophysique de Marseille EWASS 2017 - Plenary talk, June 28th, 2017 Outline Chapter 0: The Era of Giants Large telescopes
More informationSPHERE on-sky performance compared with budget predictions
In: SPIE Astronomical Telescopes and Instrumentation, Edinburgh 2016 SPHERE on-sky performance compared with budget predictions Kjetil Dohlen *a, Arthur Vigan a, David Mouillet b, Francois Wildi c, Jean-Francois
More informationINTEGRATION OF SAXO, THE VLT-SPHERE EXTREME AO: FINAL PERFORMANCE
Florence, Italy. Adaptive May 2013 Optics for Extremely Large Telescopes III ISBN: 978-88-908876-0-4 DOI: 10.12839/AO4ELT3.13327 INTEGRATION OF SAXO, THE VLT-SPHERE EXTREME AO: FINAL PERFORMANCE Thierry
More informationThe Slope-Oriented Hadamard scheme for in-lab or on-sky interaction matrix calibration
The Slope-Oriented Hadamard scheme for in-lab or on-sky interaction matrix calibration Serge Meimon 1a, Cyril Petit 1, and Thierry Fusco 1 Onera - The French Aerospace Lab F-92322 Châtillon, France Abstract.
More informationSphere: complete laboratory performance and prediction for on-sky first light
Invited Paper Sphere: complete laboratory performance and prediction for on-sky first light Jean-François Sauvage a,b, Jean-Luc Beuzit b, Ronald Roelfsema c, Markus Feldt d, Kjetil Dohlen e, David Mouillet
More informationarxiv: v1 [astro-ph.im] 12 Sep 2012
Active optics: deformable mirrors with a minimum number of actuators M. Laslandes, E. Hugot, M. Ferrari Aix Marseille Université, CNRS, LAM (Laboratoire d Astrophysique de Marseille) UMR 7326, 13388, Marseille,
More information- The AO modes for HARMONI - From Classical to Laser-assisted tomographic AO systems
- The AO modes for HARMONI - From Classical to Laser-assisted tomographic AO systems Benoît Neichel, Thierry Fusco, Carlos M. Correia, Kjetil Dohlen, Leonardo Blanco, Kacem El Hadi, Jean-François Sauvage,
More informationSPIE The Differential Tip-Tilt Sensor of SPHERE
SPIE The Differential Tip-Tilt Sensor of SPHERE Pierre Baudoz a,b, Reinhold Dorn c, Jean-Louis Lizon c, Thierry Fusco d, Kjetil Dohlen e, Julien Charton f,, Jean-Luc Beuzit f, Pascal Puget f, David Mouillet
More informationEPICS: A planet hunter for the European ELT
EPICS: A planet hunter for the European ELT M. Kasper, C. Verinaud, J.L. Beuzit, N. Yaitskova, A. Boccaletti, S. Desidera, K. Dohlen, T. Fusco, N. Hubin, A. Glindemann, R. Gratton, N. Thatte 42-m E-ELT
More informationHigh-contrast STScI activities in the context of US spatial missions. Marie Ygouf - Journées Haute Dynamique - ONERA 20 Janvier 2015
High-contrast STScI activities in the context of US spatial missions Marie Ygouf - Journées Haute Dynamique - ONERA 20 Janvier 2015 1 Exoplanet Exploration Program Analysis Group (ExoPAG) meeting Can we
More informationActive optics: deformable mirrors with a minimum number of actuators
J. Europ. Opt. Soc. Rap. Public. 7, 12036 (2012) www.jeos.org Active optics: deformable mirrors with a minimum number of actuators M. Laslandes marie.laslandes@oamp.fr Laboratoire d Astrophysique de Marseille,
More informationThe ZIMPOL high contrast imaging polarimeter for SPHERE: polarimetric high contrast commissioning results
The ZIMPOL high contrast imaging polarimeter for SPHERE: polarimetric high contrast commissioning results Ronald Roelfsema* a, Andreas Bazzon b, Hans Martin Schmid b, Johan Pragt a, Alain Govaert a, Daniel
More informationImaging polarimetry of exo-planets with the VLT and the E-ELT Hans Martin SCHMID, ETH Zurich
Imaging polarimetry of exo-planets with the VLT and the E-ELT Hans Martin SCHMID, ETH Zurich Collaborators: ETH Zurich: E. Buenzli, F. Joos, C. Thalmann (now at MPIA) VLT SPHERE: J.L. Beuzit, D. Mouillet,
More informationFirst images from exoplanet hunter SPHERE
PRESS RELEASE I PARIS I 4 JUNE 2014 First images from exoplanet hunter SPHERE The European SPHERE instrument has been successfully installed on ESO's Very Large Telescope (VLT) and has achieved first light.
More informationSearching for extrasolar planets with SPHERE. Mesa Dino, Raffaele Gratton, Silvano Desidera, Riccardo Claudi (INAF OAPD)
Searching for extrasolar planets with SPHERE Mesa Dino, Raffaele Gratton, Silvano Desidera, Riccardo Claudi (INAF OAPD) The field of extrasolar planets today At the moment 2017 planets have been discovered.
More informationFinal performance and lesson-learned of SAXO, the VLT-SPHERE extreme AO From early design to on-sky results
Final performance and lesson-learned of SAXO, the VLT-SPHERE extreme AO From early design to on-sky results T. Fusco* a,b, J.-F. Sauvage a,b, C. Petit a, A. Costille b, K. Dohlen b, D. Mouillet c, J-L
More informationInfrared Differential Imager and Spectrograph for SPHERE: Performance Status with Extreme Adaptive Optics before shipment to ESO/VLT
Florence, Italy. Adaptive May 2013 Optics for Extremely Large Telescopes III ISBN: 978-88-908876-0-4 DOI: 10.12839/AO4ELT3.13317 Infrared Differential Imager and Spectrograph for SPHERE: Performance Status
More informationEAGLE multi-object AO concept study for the E-ELT
1st AO4ELT conference, 02008 (2010) DOI:10.1051/ao4elt/201002008 Owned by the authors, published by EDP Sciences, 2010 EAGLE multi-object AO concept study for the E-ELT G. Rousset 1,a,T.Fusco 2, F. Assemat
More informationCombining freeform optics and curved detectors for wide field imaging: a polynomial approach over squared aperture
Combining freeform optics and curved detectors for wide field imaging: a polynomial approach over squared aperture EDUARD MUSLIMOV, 1,2,* EMMANUEL HUGOT, 1 WILFRIED JAHN, 1 SEBASTIEN VIVES, 1 MARC FERRARI,
More informationSpace active optics: performance of Marie a deformable Laslandes mirror for. Devilliers, Arnaud Liotard, Céline Lopez, Frédéric Chazallet
Space active optics: performance of Marie a deformable Laslandes mirror for in-situ wave-front Emmanuel correction Hugot, Marc in Ferrari, space Claire telescopes Hourtoule, Christian Singer, Christophe
More informationUCLA Adaptive Optics for Extremely Large Telescopes 4 Conference Proceedings
UCLA Adaptive Optics for Extremely Large Telescopes 4 Conference Proceedings Title Tip-tilt modelling and control for GeMS: a performance comparison of identification techniques Permalink https://escholarship.org/uc/item/6gk7874j
More informationInfrared Differential Imager and Spectrograph for SPHERE: Performance Status with Extreme Adaptive Optics before shipment to ESO/VLT
Infrared Differential Imager and Spectrograph for SPHERE: Performance Status with Extreme Adaptive Optics before shipment to ESO/VLT M. Langlois a, A. Vigan b,, C. Moutou b, K. Dohlen b, A. Costille c,
More informationThe SPHERE exoplanet imager: a new management paradigm?
The SPHERE exoplanet imager: a new management paradigm? Francois Wildi *a, Jean-Luc Beuzit b, Markus Feldt c, David Mouillet b, Kjetil Dohlen d, Pascal Puget b a Observatoire de Genève, 51 ch des Maillettes,
More informationWhat do companies win being a supplier to ESO
What do companies win being a supplier to ESO Arnout Tromp Head of Contracts and Procurement Topics Characteristics of what ESO procures Technology in Astronomy Spin off from the past The future: E-ELT
More informationTRSS : A Three Reflection Sky Survey at Dome-C with active optics modified-rumsey telescope
TRSS : A Three Reflection Sky Survey at Dome-C with active optics modified-rumsey telescope by Gérard R. Lemaitre Observatoire Astronomique Marseille Provence / LAM / LOOM 2 Place Le Verrier, F-13248 Marseille
More informationAdaptive Optics for the Giant Magellan Telescope. Marcos van Dam Flat Wavefronts, Christchurch, New Zealand
Adaptive Optics for the Giant Magellan Telescope Marcos van Dam Flat Wavefronts, Christchurch, New Zealand How big is your telescope? 15-cm refractor at Townsend Observatory. Talk outline Introduction
More informationImpact of calibration on performances with IRDIS, the infrared imager and spectrograph for SPHERE
Impact of calibration on performances with IRDIS, the infrared imager and spectrograph for SPHERE M. Langlois a, A. Vigan b, K. Dohlen b, C. Moutou b, D. Mouillet c, F. Wildi d, A. Boccaletti e a CNRS,
More informationSPHERE: a 'Planet Finder' instrument for the VLT
SPHERE: a 'Planet Finder' instrument for the VLT Jean-Luc Beuzit *a, Markus Feldt b, Kjetil Dohlen c, David Mouillet a, Pascal Puget a, Francois Wildi d, Lyu Abe e, Jacopo Antichi f, Andrea Baruffolo f,
More informationTomography for Raven, a Multi-Object Adaptive Optics Science and Technology Demonstrator. Kate Jackson. Carlos Correia
Tomography for Raven, a Multi-Object Adaptive Optics Science and Technology Demonstrator Kate Jackson a Department of Mechanical Engineering, University of Victoria, Victoria, BC V8P 5CS Carlos Correia
More informationFP7-OPTICON PSF reconstruction meeting, Marseille January 14
FP7-OPTICON PSF reconstruction meeting, Marseille 29-30 January 14 Welcome and introduction Thierry Fusco ONERA/LAM PSF estimation in astronomy Paulo Garcia SIM Universidade do Porto This talk focus PSF
More informationField Tests of elongated Sodium LGS wave-front sensing for the E-ELT
Florence, Italy. May 2013 ISBN: 978-88-908876-0-4 DOI: 10.12839/AO4ELT3.13437 Field Tests of elongated Sodium LGS wave-front sensing for the E-ELT Gérard Rousset 1a, Damien Gratadour 1, TIm J. Morris 2,
More informationSPHERE IRDIS and IFS astrometric strategy and calibration
SPHERE IRDIS and IFS astrometric strategy and calibration Anne-Lise Maire a, Maud Langlois b,c, Anne-Marie Lagrange d, Raffaele Gratton e, Gaël Chauvin d, Silvano Desidera e, Julien H. Girard f,d, Arthur
More informationHigh-Contrast Imaging and High-Resolution Spectroscopy Observation of Exoplanets
High-Contrast Imaging and High-Resolution Spectroscopy Observation of Exoplanets Ji Wang a, Dimitri Mawet a, Renyu Hu b, c, and Björn Benneke c a Department of Astronomy, California Institute of Technology,
More informationScience with EPICS, the E-ELT planet finder
The Astrophysics of Planetary Systems: Formation, Structure, and Dynamical Evolution Proceedings IAU Symposium No. 276, 2010 c International Astronomical Union 2011 A. Sozzetti, M. G. Lattanzi & A. P.
More informationPushing down the contrast: the scientific performances of the SPHERE IFS
Pushing down the contrast: the scientific performances of the SPHERE IFS R. Claudi 1a, J. Antichi b, A. Baruffolo a, P.Bruno c, E.Cascone d, V.DeCaprio d, M. DePascale a, S.Desidera a, V. D Orazi a, D.
More informationDepartment of Research Evaluation. Aix-Marseille Université Centre National de la Recherche Scientifique - CNRS
Department of Research Evaluation report on research unit: Laboratoire d Astrophysique de Marseille LAM under the supervision of the following institutions and research bodies: Aix-Marseille Université
More informationThe MMT f/5 secondary support system: design, implementation, and performance
The MMT f/5 secondary support system: design, implementation, and performance S. Callahan *a, B. Cuerden b, D. Fabricant c, B. Martin b a MMT Observatory, University of Arizona, 933 N. Cherry Ave., Tucson,
More informationIntroduction. Chris Evans UK Astronomy Technology Centre (STFC)
Introduction Chris Evans UK Astronomy Technology Centre (STFC) São Paulo Nov 2015 Introduction From the VLT to the E-ELT: Building a Brazilian-UK partnership on astronomical instrumentation for the world
More informationThe ZIMPOL high contrast imaging polarimeter for SPHERE: sub-system test results
The ZIMPOL high contrast imaging polarimeter for SPHERE: sub-system test results Ronald Roelfsema a, Daniel Gisler b, Johan Pragt a, Hans Martin Schmid b, Andreas Bazzon b, Carsten Dominik j, Andrea Baruffolo
More informationAstronomie et astrophysique pour physiciens CUSO 2015
Astronomie et astrophysique pour physiciens CUSO 2015 Instruments and observational techniques Adaptive Optics F. Pepe Observatoire de l Université Genève F. Courbin and P. Jablonka, EPFL Page 1 Adaptive
More informationSAXO, the extreme AO system of SPHERE (I) System overview and global laboratory performance
SAXO, the extreme AO system of SPHERE (I) System overview and global laboratory performance Jean-Francois Sauvage, 1,2 Thierry Fusco, 1,2 Cyril Petit, 1 Anne Costille, 2,3 David Mouillet, 3 Jean-Luc Beuzit,
More informationEnd-to-end model for the Polychromatic Laser Guide Star project (ELP-OA)
1st AO4ELT conference, 04006 (2010) DOI:10.1051/ao4elt/201004006 Owned by the authors, published by EDP Sciences, 2010 End-to-end model for the Polychromatic Laser Guide Star project (ELP-OA) N. Meilard
More informationSPHERE IRDIS and IFS astrometric strategy and calibration
SPHERE IRDIS and IFS astrometric strategy and calibration Anne-Lise Maire a, Maud Langlois b,c, Kjetil Dohlen c, Anne-Marie Lagrange d, Raffaele Gratton e, Gaël Chauvin d, Silvano Desidera e, Julien H.
More informationSparse Aperture Masking with SPHERE
Sparse Aperture Masking with SPHERE Anthony C. Cheetham a, Julien Girard b, Sylvestre Lacour c, Guillaume Schworer c, Xavier Haubois b, and Jean-Luc Beuzit d a Observatoire de Genève, Université de Genève,
More informationApplications of SLMs for advanced optical instrumentation in space Frederic Zamkotsian
Applications of SLMs for advanced optical instrumentation in space Frederic Zamkotsian Laboratoire d Astrophysique de Marseille, France The Universe Future needs MOEMS devices designed/operating at cryo
More informationEnd to End Simulation of AO-assisted coronagraphic differential imaging: estimation of performance for SPHERE
End to End Simulation of AO-assisted coronagraphic differential imaging: estimation of performance for SPHERE Anthony Boccaletti a, Marcel Carbillet b, Thierry Fusco c, David Mouillet d, Maud Langlois
More informationMAORY (Multi conjugate Adaptive Optics RelaY) for E-ELT. Paolo Ciliegi. On behalf of the MAORY Consortium
MAORY (Multi conjugate Adaptive Optics RelaY) for E-ELT Paolo Ciliegi INAF Osservatorio Astronomico di Bologna On behalf of the MAORY Consortium Science ELT Workshop Team Meeting ESO Garching, MPE Garching,
More informationGalactic Centre science with an ELT
1st AO4ELT conference, 01003 (2010) DOI:10.1051/ao4elt/201001003 Owned by the authors, published by EDP Sciences, 2010 Galactic Centre science with an ELT Thibaut Paumard 1,2,a, Yann Clénet 1,2, Richard
More informationSPHERE ZIMPOL: Overview and performance simulation
SPHERE ZIMPOL: Overview and performance simulation Christian Thalmann a, Hans M. Schmid a, Anthony Boccaletti b, David Mouillet c, Kjetil Dohlen d, Ronald Roelfsema e, Marcel Carbillet f, Daniel Gisler
More informationReal-time Strehl and image quality performance estimator at Paranal observatory
Real-time Strehl and image quality performance estimator at Paranal observatory Dimitri Mawet a, Alain Smette a, Marc S. Sarazin b, Harald Kuntschner b, and Julien H. Girard a a European Southern Observatory,
More informationThe Flexible Adaptive Optics Concept
The Flexible Adaptive Optics Concept Laurent Jolissainta, Stephen S. Eikenberryb, Audrey Bouxina, Onur Keskinc, and Cahit Yesilyaprakd a University of Applied Sciences Western Switzerland, Yverdon-les-Bains,
More informationDavid Chaney Space Symposium Radius of Curvature Actuation for the James Webb Space Telescope
2018 Space Symposium Radius of Curvature Actuation for the James Webb Space Telescope David Chaney Optical Engineering Staff Consultant Ball Aerospace 4/2/18 1 JWST Overview James Webb Space Telescope
More informationExoplanet High Contrast Imaging Technologies Ground
Exoplanet High Contrast Imaging Technologies Ground KISS Short Course: The Hows and Whys of Exoplanet Imaging Jared Males University of Arizona Telescope Diameter (Bigger is Better) Diameter: Collecting
More informationDevelopment of Field of View for Ground-based Optical Telescopes in Adaptive Optics Xiaochun Zhong 1, 2, a, Shujuan Wang 2, b, Zhiliang Huang 3, c
3rd International Conference on Mechanical Engineering and Intelligent Systems (ICMEIS 2015) Development of Field of View for Ground-based Optical Telescopes in Adaptive Optics Xiaochun Zhong 1, 2, a,
More informationGround-Layer Adaptive Optics Christoph Baranec (IfA, U. Hawai`i)
Ground-Layer Adaptive Optics Christoph Baranec (IfA, U. Hawai`i) Photo credit: T. Stalcup What is Ground-layer Adaptive Optics (GLAO)? Benefits of GLAO to astronomy. MMT multiple-laser AO system. Ground-layer
More informationAdaptive Optics With Segmented Deformable Bimorph Mirrors
Adaptive Optics With Segmented Deformable Bimorph Mirrors Gonçalo N. M. C. Rodrigues Active Structures Laboratory, ULB, Brussels, Belgium February 26, 2010 Astronomy Without Telescopes The Telescope
More informationInstruments for ESO s Extremely Large Telescope
Instruments for ESO s Extremely Large Telescope at Dispersing Elements for Astronomy, October 2017 Suzanne Ramsay, ELT Instrumentation Project Manager on behalf of many ESO colleagues and the consortia
More informationSky demonstration of potential for ground layer adaptive optics correction
Sky demonstration of potential for ground layer adaptive optics correction Christoph J. Baranec, Michael Lloyd-Hart, Johanan L. Codona, N. Mark Milton Center for Astronomical Adaptive Optics, Steward Observatory,
More informationDirection - Conférence. The European Extremely Large Telescope
Direction - Conférence The European Extremely Large Telescope The E-ELT 40-m class telescope: largest opticalinfrared telescope in the world. Segmented primary mirror. Active optics to maintain collimation
More informationThe Adaptive Optics modes for HARMONI From Classical to Laser Assisted Tomographic AO
The Adaptive Optics modes for HARMONI From Classical to Laser Assisted Tomographic AO B. Neichel* a, T. Fusco a,b, J.-F. Sauvage a,b, C. Correia a, K. Dohlen a, K. El-Hadi a, L. Blanco a,b, N. Schwartz
More informationTHE SUBARU CORONAGRAPHIC EXTREME AO HIGH SENSITIVITY VISIBLE WAVEFRONT SENSORS
Florence, Italy. May 2013 ISBN: 978-88-908876-0-4 DOI: 10.12839/AO4ELT3.13398 THE SUBARU CORONAGRAPHIC EXTREME AO HIGH SENSITIVITY VISIBLE WAVEFRONT SENSORS Christophe Clergeon 1a, Olivier Guyon 1, Frantz
More informationOn-sky testing of algorithms for extended LGS spots
On-sky testing of algorithms for extended LGS spots Alastair Basden, a Andrew Reeves, Lisa Bardou, Domenico Bonaccini Calia, Tristan Buey, Mauro Centrone, Fanny Chemla, Philippe Feautrier, Jean-Luc Gach,
More informationarxiv: v1 [astro-ph.im] 10 Oct 2017
Experimental parametric study of the Self-Coherent Camera arxiv:1710.03520v1 [astro-ph.im] 10 Oct 2017 Johan Mazoyer a, Pierre Baudoz a, Marion Mas ab, Gerard Rousset a,raphaël Galicher cd a LESIA, Observatoire
More informationThe ZIMPOL high contrast imaging polarimeter for SPHERE: system test results
The ZIMPOL high contrast imaging polarimeter for SPHERE: system test results Ronald Roelfsema *a, Andreas Bazzon b, Hans Martin Schmid b, Johan Pragt a, Daniel Gisler b, Carsten Dominik c, Andrea Baruffolo
More informationOn-sky MOAO performance evaluation of RAVEN
On-sky performance evaluation of RAVEN Y. H. Ono a, Carlos M. Correia a, O. Lardière b, D. R. Andersen b, S. Oya c, M. Akiyama d, D. Gamroth e, K. Jackson f, O. Martin a, and C. Bradley e a Aix Marseille
More informationSensing and control of segmented mirrors with a pyramid wavefront sensor in the presence of spiders
Sensing and control of segmented mirrors with a pyramid wavefront sensor in the presence of spiders Noah Schwartz* a, Jean-François Sauvage b,c, Carlos Correia c, Cyril Petit b, Fernando Quiros- Pacheco
More informationNext generation of piezo deformable mirrors
Next generation of piezo deformable mirrors Hubert Pagès, Tania Antonini, Tarik Aribi, Arnaud Bastard, Emmanuel Beaufort, Grégory Chauveau, Raphaël Cousty, Gabrielle Dutey, Catherine Grèzes-Besset, Denis
More informationA high-multiplex (and high-definition) MOS for the E-ELT. Lex Kaper, Univ.of Amsterdam (on behalf of the MOSAIC team)
A high-multiplex (and high-definition) MOS for the E-ELT Lex Kaper, Univ.of Amsterdam (on behalf of the MOSAIC team) MOS phase A studies (2010) EAGLE: AO assisted multi integral field NIR spectrometer
More informationarxiv: v1 [astro-ph.im] 31 Oct 2018
Astronomy & Astrophysics manuscript no. aanda c ESO 2018 November 1, 2018 Letter to the Editor Origin of the asymmetry of the wind driven halo observed in high contrast images F. Cantalloube 1, E.H. Por
More informationSuppressing stellar residual light on extremely large telescopes by aperture modulation
1st AO4ELT conference, 09002 (2010) DOI:10.1051/ao4elt/201009002 Owned by the authors, published by EDP Sciences, 2010 Suppressing stellar residual light on extremely large telescopes by aperture modulation
More informationThe High Order Test Bench: Evaluating High Contrast Imaging Concepts for SPHERE and EPICS
Telescopes and Instrumentation The High Order Test Bench: Evaluating High Contrast Imaging Concepts for SPHERE and EPICS Patrice Martinez 1 Emmanuel Aller-Carpentier 1 Markus Kasper 1 1 ESO The High Order
More informationTHE IFS of SPHERE: Integration and Laboratory Performances
THE IFS of SPHERE: Integration and Laboratory Performances R. Claudi a, U. Anselmi a, P. Bruno b, E. Cascone c, A. Costille d, V. De Caprio c, S. Desidera a, E. Giro a, R. Gratton a, L. Lessio a, D. Mesa
More informationADAPTIVE PHASE MASK CORONAGRAPH
Florence, Italy. May 2013 ISBN: 978-88-908876-0-4 DOI: 10.12839/AO4ELT3.13183 ADAPTIVE PHASE MASK CORONAGRAPH Pierre Haguenauer 1,a, Pierre Bourget 1, Dimitri Mawet 1, and Nicolas Schuhler 1 1 European
More information1. INTRODUCTION ABSTRACT
Simulations of E-ELT telescope effects on AO system performance Miska Le Louarn* a, Pierre-Yves Madec a, Enrico Marchetti a, Henri Bonnet a, Michael Esselborn a a ESO, Karl Schwarzschild strasse 2, 85748,
More informationFast, wide-field and distortion-free telescope with curved detectors for surveys at ultralow surface brightness
Fast, wide-field and distortion-free telescope with curved detectors for surveys at ultralow surface brightness Eduard Muslimov, David Valls-gabaud, Gerard Lemaitre, Emmanuel Hugot, Wilfred Jahn, Simona
More informationCosmology with the European Extremely Large Telescope Isobel Hook (U. Oxford)
Cosmology with the European Extremely Large Telescope Isobel Hook (U. Oxford) 1) Outline of the E-ELT Project 2) Science case overview 3) A few selected cosmology cases Recent developments towards the
More informationEuclid/NISP grism qualification model AIT/AIV campaign: optical, mechanical, thermal and vibration tests
Amandine.caillat@lam.fr Euclid/NISP grism qualification model AIT/AIV campaign: optical, mechanical, thermal and vibration tests 18/10/2016 Paper 61 ICSO 2016 - Biarritz Amandine Caillat a, Anne Costille
More informationEPICS, the exoplanet imager for the E-ELT
1st AO4ELT conference, 02009 (2010) DOI:10.1051/ao4elt/201002009 Owned by the authors, published by EDP Sciences, 2010 EPICS, the exoplanet imager for the E-ELT M. Kasper 1,a, J.-L. Beuzit 2, C. Verinaud
More informationarxiv: v2 [astro-ph.ep] 13 Nov 2015
Astronomy & Astrophysics manuscript no. ms le c ESO 218 April 16, 218 arxiv:1511.472v2 [astro-ph.ep] 13 Nov 215 First light of the VLT planet finder SPHERE II. The physical properties and the architecture
More informationAdaptive Optics Status & Roadmap. Norbert Hubin Adaptive Optics Department European Southern Observatory November 2007
Adaptive Optics Status & Roadmap Norbert Hubin Adaptive Optics Department European Southern Observatory November 2007 1 Analysis CASIS: VLT MCAO Imager NACO upgrade Commissioning PAC The ESO Adaptive Optics
More informationADAPTIVE OPTICS SYSTEMS FOR ASTRONOMY: ITALIAN INDUSTRIAL AND RESEARCH ESTABLISHMENTS
ADAPTIVE OPTICS SYSTEMS FOR ASTRONOMY: ITALIAN INDUSTRIAL AND RESEARCH ESTABLISHMENTS Daniele Gallieni A.D.S. International S.r.l. JINR, Dubna, Dec.21, 2010 Adaptive optics The wavefront sensor measures
More informationA FIBER INJECTION UNIT FOR EXOPLANET SPECTROSCOPY
A FIBER INJECTION UNIT FOR EXOPLANET SPECTROSCOPY Presenter: Wenhao Xuan Mentor: Dimitri Mawet Collaboratorsrs: Garreth Ruane, James Kent Wallace, Daniel Echeverri, Michael Randolph Marois et al. 2008
More informationExoplanets Direct imaging. Direct method of exoplanet detection. Direct imaging: observational challenges
Black body flux (in units 10-26 W m -2 Hz -1 ) of some Solar System bodies as seen from 10 pc. A putative hot Jupiter is also shown. The planets have two peaks in their spectra. The short-wavelength peak
More informationExoPlanets Imaging Camera Spectrograph for the European ELT Simulations
ExoPlanets Imaging Camera Spectrograph for the European ELT Simulations Christophe Vérinaud,Visa Korkiakoski Laboratoire d Astrophysique - Observatoire de Grenoble, France and EPICS consortium EPICS for
More informationELP-OA : status report of the setup of the demonstrator of the Polychromatic Laser Guide Star at Observatoire de Haute-Provence
1 ELP-OA : status report of the setup of the demonstrator of the Polychromatic Laser Guide Star at Observatoire de Haute-Provence Renaud Foy 1,2, Nicolas Meilard 1, Michel Tallon 1, Éric Thiébaut 1, Pierre-Éric
More informationEducational Product Teachers Grades K-12 EG MSFC
Educational Product Teachers Grades K-12 NASA Spacelink Optics: An Educators Guide With Activities In Science and Mathematics is available in electronic format through NASA Spacelink one of the Agency
More informationTelescopes & Adaptive Optics. Roberto Ragazzoni INAF Astronomical Observatory of Padova
Telescopes & Adaptive Optics Roberto Ragazzoni INAF Astronomical Observatory of Padova PAST PAST FUTURE This is a simmetry line This object is drawn in a plane but it acctually reppresent a three dimensional
More informationThe James Webb Space Telescope Overview
The James Webb Space Telescope Overview Jonathan P. Gardner NASA s Goddard Space Flight Center http://jwst.nasa.gov Space Science Reviews, 2006, 123/4, 485 1 James Webb Space Telescope 6.6m Telescope Successor
More informationDisturbance Feedforward Control for Vibration Suppression in Adaptive Optics of Large Telescopes
Disturbance Feedforward Control for Vibration Suppression in Adaptive Optics of Large Telescopes Martin Glück a,b, Jörg-Uwe Pott b, and Oliver Sawodny a a Institute for System Dynamics, University of Stuttgart,
More information1 HeNe Laser Profile
Imaging the Universe in Three Dimensions: Astrophysics with Advanced Multi-Wavelength Imaging Devices. ASP Conference Series, Vol. xxx, 2000 W. van Breugel & J. Bland-Hawthorn (eds.) Adaptive Optics High
More informationThe Future of Gemini Adaptive Optics. Chad Trujillo Head of Telescope / Adaptive Optics Group
The Future of Gemini Adaptive Optics Chad Trujillo Head of Telescope / Adaptive Optics Group The Telescope and Adaptive Optics Group Who are we? GN GS Luc Boucher - Detector Engineer Paul Hirst - Scientist
More informationThe Principles of Astronomical Telescope Design
The Principles of Astronomical Telescope Design Jingquan Cheng National Radio Astronomy Observatory Charlottesville, Virginia,.USA " 4y Springer Fundamentals of Optical Telescopes 1 1.1 A Brief History
More informationESO and the ELT project. Robert Pfab Abingdon, 24. Nov 2010
ESO and the ELT project. A 1bn opportunity Robert Pfab Abingdon, 24. Nov 2010 Contents Introduction to the European Southern Observatory Large telescopes enabling science The European Extremely Large Telescope
More informationExoplanet Instrumentation with an ASM
Exoplanet Instrumentation with an ASM Olivier Guyon1,2,3,4, Thayne Currie 1 (1) Subaru Telescope, National Astronomical Observatory of Japan (2) National Institutes for Natural Sciences (NINS) Astrobiology
More information2006 Pearson Education Inc, publishing as Addison-Wesley
2006 Pearson Education Inc, publishing as Addison-Wesley 1 KaPAO-Cam: A Pomona Adaptive Optics Camera The development of KaPAO-Cam is supported by a 4-year NSF MRI-R2 grant 0960343 Senior Design Team Senior
More informationDaily Alignment Procedure with 2 AO Wave Front Sensors
Daily Alignment Procedure with 2 AO Wave Front Sensors First Version Judit Sturmann Talk Outline AO at CHARA design scheme Before sky alignment Keeping the alignment during the night Lab and Telescope
More informationSpeckles and adaptive optics
Chapter 9 Speckles and adaptive optics A better understanding of the atmospheric seeing and the properties of speckles is important for finding techniques to reduce the disturbing effects or to correct
More informationAstronomy. Optics and Telescopes
Astronomy A. Dayle Hancock adhancock@wm.edu Small 239 Office hours: MTWR 10-11am Optics and Telescopes - Refraction, lenses and refracting telescopes - Mirrors and reflecting telescopes - Diffraction limit,
More informationx Contents Segmented Mirror Telescopes Metal and Lightweight Mirrors Mirror Polishing
Contents 1 Fundamentals of Optical Telescopes... 1 1.1 A Brief History of Optical Telescopes.................... 1 1.2 General Astronomical Requirements..................... 6 1.2.1 Angular Resolution.............................
More information