Zobrazeno 1 - 10
of 406
pro vyhledávání: '"ESPOSITO, SIMONE"'
Autor:
Pinna, Enrico, Rossi, Fabio, Agapito, Guido, Puglisi, Alfio, Plantet, Cédric, Ghose, Essna, Bec, Matthieu, Bonaglia, Marco, Briguglio, Runa, Brusa, Guido, Carbonaro, Luca, Cavallaro, Alessandro, Christou, Julian, Durney, Olivier, Ertel, Steve, Esposito, Simone, Grani, Paolo, Guerra, Juan Carlos, Hinz, Philip, Lefebvre, Michael, Mazzoni, Tommaso, Mechtley, Brandon, Miller, Douglas L., Montoya, Manny, Power, Jennifer, Rothberg, Barry, Taylor, Gregory, Vaz, Amali, Xompero, Marco, Zhang, Xianyu
Publikováno v:
AO4ELT7 proceedings 2023
The SOUL systems at the Large Bincoular Telescope can be seen such as precursor for the ELT SCAO systems, combining together key technologies such as EMCCD, Pyramid WFS and adaptive telescopes. After the first light of the first upgraded system on Se
Externí odkaz:
http://arxiv.org/abs/2310.14447
Autor:
Busoni, Lorenzo, Agapito, Guido, Ballone, Alessandro, Puglisi, Alfio, Goncharov, Alexander, Petrella, Amedeo, Di Cianno, Amico, Balestra, Andrea, Baruffolo, Andrea, Bianco, Andrea, Di Dato, Andrea, Valentini, Angelo, Di Francesco, Benedetta, Sassolas, Benoit, Salasnich, Bernardo, Arcidiacono, Carmelo, Plantet, Cedric, Eredia, Christian, Fantinel, Daniela, Selvestrel, Danilo, Malone, Deborah, Magrin, Demetrio, D'Auria, Domenico, Redaelli, Edoardo, Carolo, Elena, Costa, Elia, Portaluri, Elisa, Cascone, Enrico, Giro, Enrico, Battaini, Federico, Annibali, Francesca, Laudisio, Fulvio, Rodeghiero, Gabriele, Umbriaco, Gabriele, Chauvin, Gael, Di Rico, Gianluca, Pariani, Giorgio, Carlà, Giulia, Capasso, Giulio, Cosentino, Giuseppe, Correia, Jean Jacques, Foppiani, Italo, Di Antonio, Ivan, Farinato, Jacopo, Radhakrishnan, Kalyan Kumar, Gluck, Laurence, Pinard, Laurent, Marafatto, Luca, Scalera, Marcello Agostino, Gullieuszik, Marco, Bonaglia, Marco, Riva, Marco, Xompero, Marco, Bergomi, Maria, Aliverti, Matteo, Genoni, Matteo, Munari, Matteo, Dolci, Mauro, Christophe, Michel, Cantiello, Michele, Colapietro, Mirko, Devaney, Nicholas, Azzaroli, Nicolò, Grani, Paolo, Ciliegi, Paolo, Rabou, Patrick, Feautrier, Philippe, Schipani, Pietro, Ragazzoni, Roberto, Sordo, Rosanna, Briguglio, Runa, Lampitelli, Salvatore, Savarese, Salvatore, Benedetti, Simone, Di Filippo, Simone, Esposito, Simone, Chinellato, Simonetta, Oberti, Sylvain, Rochat, Sylvain, Lapucci, Tommaso, Di Giammatteo, Ugo, Cianniello, Vincenzo, De Caprio, Vincenzo, Hubert, Zoltan
MORFEO (Multi-conjugate adaptive Optics Relay For ELT Observations, formerly MAORY), the MCAO system for the ELT, will provide diffraction-limited optical quality to the large field camera MICADO. MORFEO has officially passed the Preliminary Design R
Externí odkaz:
http://arxiv.org/abs/2310.09005
Autor:
Ó, Clarissa R. Do, Perera, Saavidra, Maire, Jérôme, Nguyen, Jayke S., Chambouleyron, Vincent, Konopacky, Quinn M., Chilcote, Jeffrey, Fitzsimmons, Joeleff, Hamper, Randall, Kerley, Dan, Macintosh, Bruce, Marois, Christian, Rantakyrö, Fredrik, Savranksy, Dmitry, Veran, Jean-Pierre, Agapito, Guido, Ammons, S. Mark, Bonaglia, Marco, Boucher, Marc-Andre, Dunn, Jennifer, Esposito, Simone, Filion, Guillaume, Landry, Jean Thomas, Lardiere, Olivier, Li, Duan, Madurowicz, Alex, Peng, Dillon, Poyneer, Lisa, Spalding, Eckhart
The Gemini Planet Imager (GPI) is a high contrast imaging instrument that aims to detect and characterize extrasolar planets. GPI is being upgraded to GPI 2.0, with several subsystems receiving a re-design to improve the instrument's contrast. To ena
Externí odkaz:
http://arxiv.org/abs/2310.06276
Publikováno v:
A&A 677, A168 (2023)
Context. The diffusion of adaptive optics systems in astronomical instrumentation for large ground-based telescopes is rapidly increasing and the pyramid wavefront sensor is replacing the Shack-Hartmann as the standard solution for single conjugate a
Externí odkaz:
http://arxiv.org/abs/2308.01066
Autor:
Stangalini, Marco, Pedichini, Fernando, Pinna, Enrico, Christou, Julian, Hill, John, Puglisi, Alfio, Bailey, Vanessa, Centrone, Mauro, Del Moro, Dario, Esposito, Simone, Fiore, Fabrizio, Giallongo, Emanuele, Hinz, Phil, Vaz, Amali
Residual speckles in adaptive optics (AO) images represent a well-known limitation on the achievement of the contrast needed for faint source detection. Speckles in AO imagery can be the result of either residual atmospheric aberrations, not correcte
Externí odkaz:
http://hdl.handle.net/10150/625223
http://arizona.openrepository.com/arizona/handle/10150/625223
http://arizona.openrepository.com/arizona/handle/10150/625223
Autor:
Kravchenko, Kateryna, Dallilar, Yigit, Absil, Olivier, Berbel, Alex Agudo, Baruffolo, Andrea, Bonse, Markus J., Buron, Alexander, Cao, Yixian, Cortes, Angela, Dannert, Felix, Davies, Richard, De Rosa, Robert J., Deysenroth, Matthias, Doelman, David S., Eisenhauer, Frank, Esposito, Simone, Feuchtgruber, Helmut, Schreiber, Natascha Förster, Gao, Xiaofeng, Gemperlein, Hans, Genzel, Reinhard, Gillessen, Stefan, Ginski, Christian, Glauser, Adrian M., Glindemann, Andreas, Grani, Paolo, Haguenauer, Pierre, Hartwig, Johannes, Hayoz, Jean, Heida, Marianne, Kenworthy, Matthew, Kolb, Johann, Kuntschner, Harald, Lutz, Dieter, Liu, Daizhong, MacIntosh, Mike, Marsset, Michaël, de Xivry, Gilles Orban, Özdemir, Hakan, Puglisi, Alfio, Quanz, Sascha P., Rau, Christian, Riccardi, Armando, Schuppe, Daniel, Snik, Frans, Sturm, Eckhard, Tacconi, Linda, Taylor, William D., Wiezorrek, Erich
ERIS (Enhanced Resolution Imager and Spectrograph) is a new adaptive optics instrument installed at the Cassegrain focus of the VLT-UT4 telescope at the Paranal Observatory in Chile. ERIS consists of two near-infrared instruments: SPIFFIER, an integr
Externí odkaz:
http://arxiv.org/abs/2301.01580
Autor:
Plantet, Cédric, Agapito, Guido, Giordano, Christophe, Esposito, Simone, Wizinozich, Peter, Bond, Charlotte
The future upgrade of Keck II telescope's adaptive optics system will include a pyramid wavefront sensor working in the near-infrared (J and H band). It will benefit from the recently developed avalanche photodiode arrays, specifically the SAPHIRA (S
Externí odkaz:
http://arxiv.org/abs/2301.00590
Autor:
Males, Jared R., Close, Laird M., Guyon, Olivier, Morzinski, Katie M., Hinz, Philip, Esposito, Simone, Pinna, Enrico, Xompero, Marco, Briguglio, Runa, Riccardi, Armando, Puglisi, Alfio, Mazin, Ben, Ireland, Michael J., Weinberger, Alycia, Conrad, Al, Kenworthy, Matthew, Snik, Frans, Otten, Gilles, Jovanovic, Nemanja, Lozi, Julien
The next generation of extremely large telescopes (ELTs) have the potential to image habitable rocky planets, if suitably optimized. This will require the development of fast high order "extreme" adaptive optics systems for the ELTs. Located near the
Externí odkaz:
http://hdl.handle.net/10150/622021
http://arizona.openrepository.com/arizona/handle/10150/622021
http://arizona.openrepository.com/arizona/handle/10150/622021
Autor:
Morzinski, Katie M., Close, Laird M., Males, Jared R., Hinz, Phil M., Esposito, Simone, Riccardi, Armando, Briguglio, Runa, Follette, Katherine B., Pinna, Enrico, Puglisi, Alfio, Vezilj, Jennifer, Xompero, Marco, Wu, Ya-Lin
MagAO is the adaptive optics instrument at the Magellan Clay telescope at Las Campanas Observatory, Chile. MagAO has a 585-actuator adaptive secondary mirror and 1000-Hz pyramid wavefront sensor, operating on natural guide stars from R-magnitudes of
Externí odkaz:
http://hdl.handle.net/10150/622028
http://arizona.openrepository.com/arizona/handle/10150/622028
http://arizona.openrepository.com/arizona/handle/10150/622028
Autor:
Levraud, Nicolas, Chambouleyron, Vincent, Fauvarque, Olivier, Cissé, Mahawa, Sauvage, Jean-François, Neichel, Benoît, Bond, Charlotte, Pinna, Enrico, Esposito, Simone, Schwartz, Noah, Fusco, Thierry
Publikováno v:
Adaptive Optics Systems VIII, Jul 2022, Montr{\'e}al, France. pp.198
The next generation of Extremely Large Telescope (24 to 39m diameter) will suffer from the so-called "pupil fragmentation" problem. Due to their pupil shape complexity (segmentation, large spiders ...), some differential pistons may appear between so
Externí odkaz:
http://arxiv.org/abs/2209.08822