Defocused Image Deep Learning Designed for Wavefront Reconstruction in Tomographic Pupil Image Sensors

Autor: Sergio Luis Suárez Gómez, Francisco García Riesgo, Carlos González Gutiérrez, Luis Fernando Rodríguez Ramos, Jesús Daniel Santos

Publikováno v: Mathematics, Vol 9, Iss 1, p 15 (2020)

Mathematical modelling methods have several limitations when addressing complex physics whose calculations require considerable amount of time. This is the case of adaptive optics, a series of techniques used to process and improve the resolution of

Externí odkaz: https://doaj.org/article/35fc59656a8d440fb360602d4733de6e

HARMONI at ELT: overview of the capabilities and expected performance of the ELT's first light, adaptive optics assisted integral field spectrograph

Autor: Niranjan . Thatte, Dave Melotte, Benoit Neichel, David Le Mignant, Ian Bryson, Fraser Clarke, Vanessa Ferraro-Wood, Thierry Fusco, Oscar Gonzalez, Hermine Schnetler, Matthias Tecza, Sandi Wilson, Alonso Álvarez Urueña, Heribert A. Vilaseca, Santiago Arribas Mocoroa, Gonzalo José Carracedo Carballale, Alejandro Crespo, Alberto Estrada Piqueras, Miriam García García, Cecilia Martínez Martín, Miguel Pereira Santaella, Michele Perna, Javier Piqueras López, Niolas Bouché, Didier Boudon, Eric Daguisé, Karen Disseau, Jérémy J. Fensch, Adrien Girardot, Matthieu Guibert, Aurélien Jarno, Alexandre Jeanneau, Jens-Kristian Krogager, Florence Laurent, Magali Loupias, Jean-Emmanuel Migniau, Laure Piqueras, Alban Remillieux, Johan Richard, Arlette Pecontal, Lisa F. Bardou, David Barr, Sylvain Cetre, Rishi Deshmukh, Sofia Dimoudi, Marc Dubbledam, Andrew Dunn, Dimitra Gadotti, Joss J. Guy, David L. King, David J. Little, Anna McLeod, Simon Morris, Tim Morris, Kieran S. O'Brien, Emily Ronson, Russell Smith, Lazar Staykov, Mark Swinbank, Matthew Townson, Matteo Accardo, Domingo Alvarez Mendez, Elizabeth George, Joshua Hopgood, Derek Ives, Leander Mehrgan, Eric Mueller, Javier Reyes-Moreno, Ralf Conzelmann, Pablo Gutierrez Cheetham, Ángel Alonso-Sánchez, Giuseppina Battaglia, Miguel Angel Cagigas Garcia, Haresh M. Chulani, Graciela C. Delgado García, Patricia Fernández-Izquierdo, Ana Belén Fragoso López, Begoña García-Lorenzo, Alberto Hernández González, Elvio Hernández Suárez, Jose Miguel Herreros Linares, Enrique Joven, Roberto López López, Alejandro Antonio Lujan Gonzalez, Yolanda Martín, Evencio Mediavilla, Saúl Menéndez Mendoza, Luz Maria Montoya Martínez, José Peñate Castro, Álvaro Pérez, José Luis Rasilla, Rafael Rebolo-López, Luis Fernando Rodríguez-Ramos, Afrodisio Vega Moreno, Teodora Viera-Curbelo, Natacha Zanon Dametto, Alexis Carlotti, Jean-Jacques Correia, Stéphane Curaba, Alain Delboulbé, Sylvain Guieu, Adrien Hours, Zoltan Hubert, Laurent Jocou, Yves Magnard, Thibaut Moulin, Fabrice Pancher, Patrick Rabou, Eric Stadler, Maxime Vérove, Thierry Contini, Marie Larrieu, Olivier Boebion, Yan Fantéï-Caujolle, Daniel Lecron, Sylvain Rousseau, Philippe Amram, Olivier Beltramo-Martin, William Bon, Anne Bonnefoi, William Ceria, Zalpha Challita, Yannick Charles, Elodie Choquet, Carlos Correia, Anne Costille, Kjetil Dohlen, Franck Ducret, Kacem El Hadi, Jean-Luc Gach, Jean-Luc Gimenez, Olivier Groussin, Marc Jaquet, Pierre Jouve, Fabrice Madec, Felipe Pedreros Bustos, Edgard Renault, Patrice Sanchez, Arthur Vigan, Pascal Vola, Annie Zavago, Romain Fétick, Caroline Lim, Cyril Petit, Jean-Francois Sauvage, Nicolas Védrenne, Fehim Taha Bagci, Martin E. Caldwell, Ellis Elliott, Peter Hiscock, Emma Johnson, Murali Nalagatla, Aristea Seitis, Mark Wells, Martin Black, Charlotte Z. Bond, Saskia Brierley, Kenneth Campbell, Neil Campbell, James Carruthers, William Cochrane, Chris Evans, Joel Harman, William Humphreys, Thomas Louth, Chris Miller, David Montgomery, Meenu Murali, John Murray, Norman O'Malley, Ruben Sanchez-Janssen, Noah Schwartz, Patrick Smith, Jonathan Strachan, Stephen Todd, Stuart Watt, Martyn Wells, Asim Yaqoob, Eric Bell, Oleg O. Gnedin, Kayhan Gultekin, Mario Mateo, Michael Meyer, Munadi Ahmad, Jayne Birkby, Michael Booth, Michele Cappellari, Edgar Castillo Dominguez, Jorge Chao Ortiz, David Gooding, Kearn Grisdale, Andrea Hidalgo Valadez, Laurence Hogan, James Kariuki, Ian Lewis, Adam Lowe, Zeynep Ozer, Laurence Routledge, Dimitra Rigopoulou, Alec York

Publikováno v: SPIE Montreal 2022
SPIE Astronomical Telescopes + Instrumentation, Ground-based and Airborne Instrumentation for Astronomy IX
SPIE Astronomical Telescopes + Instrumentation, Ground-based and Airborne Instrumentation for Astronomy IX, Jul 2022, Montréal, Canada. ⟨10.1117/12.2628834⟩

International audience; HARMONI is the first light, adaptive optics assisted, integral field spectrograph for the European Southern Observatory’s Extremely Large Telescope (ELT). A work-horse instrument, it provides the ELT’s diffraction limited

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20db1502e74743cc802a6fa21c548118
https://doi.org/10.1117/12.2628834

HARMONI- the Extremely Large Telescope first light integral field spectrograph: a novel functional model based system engineering methodology for the design of an integrated instrument control system architecture

Autor: Hermine Schnetler, Charlotte Bond, Haresh Chulani, Fraser Clarke, Anne Costille, Graciela Delgado Garcia, Jose Miguel Delgado, Sofia Dimoudi, Andrew Dunn, Elizabeth George, Alberto Estrada Piqueras, Sylvain Guieu, Enrique Joven, Marie Larrieu, Yolanda Martín Hernando, Cecilia Martínez Martín, Saul Menéndez Mendoza, Chris Miller, Tim Morris, Arlette Pecontal, Javier Piqueras López, Luis Fernando Rodríguez Ramos, Jörg Stegmeier, Matthew Townson, Teodora Viera Cuberlo, Thierry Fusco, David Le Mignant, Benoit Neichel, Dave Melotte, Matthias Tecza, Niranjan Thatte

Publikováno v: SPIE, Adaptive Optics Systems VIII
Proceedings Modeling, Systems Engineering, and Project Management for Astronomy X
Proceedings Modeling, Systems Engineering, and Project Management for Astronomy X, Jul 2022, Montréal, Canada. pp.6, ⟨10.1117/12.2629440⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38405f34ea695827e26035daeaec7ed5
https://doi.org/10.1117/12.2629440

Transportable ground station for QKD using adaptive optics

Autor: Jorge Socas Negrín, Luis Fernando Rodríguez-Ramos, Joan Torras, Iciar Montilla, Angel Alonso, Pablo González de Chaves, Noelia Martínez Rey

Publikováno v: Free-Space Laser Communications XXXIV.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7bff8daa385fcb4fa9fe9b5680aedd59
https://doi.org/10.1117/12.2607603

The use of sodium layer density anisotropies to fully measure the atmospheric turbulence, including tip-tilt, focus, and higher order aberrations

Autor: Noelia Martinez, Luis Fernando Rodríguez Ramos

Publikováno v: Adaptive Optics Systems VII.

It is well known that Adaptive Optics (AO) observations do require the availability of natural stars (beside laser guide stars - LGSs) to obtain the tip-tilt and focus information of the atmospheric turbulence. Bright natural stars are not always ava

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::836df1c54567c3d48d1d5c91f2abfcdf
https://doi.org/10.1117/12.2560784