相关论文: Pathfinder first light: alignment, calibration, an…

Laboratory Results and Status Update for Pathfinder at LBT, The LINC-NIRVANA NGS Ground- Layer AO Subsystem

The full LINC-NIRVANA instrument will be one of the most complex ground-based astronomical systems ever built. It will consist of multiple subsystems, including two multi-conjugate ground layer AO systems (MCAO) that drive the LBT adaptive…

天体物理仪器与方法 · 物理学 2014-07-23 Derek Kopon , Al Conrad , Thomas Bertram , Tom Herbst , Martin Kürster , Jürgen Berwein , Roberto Ragazzoni , Jacopo Farinato , Valentina Viotto , Maria Bergomi , Ralf-Rainer Rohloff , Harald Baumeister , Fulvio De Bonis , Ralph Hofferbert , Alessandro Brunelli , Carmelo Arcidiacono , Jorg-Uwe Pott , Peter Bizenberger , Florian Briegel , Daniel Meschke , Lars Mohr , Xianyu Zhang , Frank Kittmann

LINC-NIRVANA Commissioning at the Large Binocular Telescope -- Lessons Learned

LINC-NIRVANA (LN) is one of the instruments on-board the Large Binocular Telescope (LBT). LN is a high-resolution, near-infrared imager equipped with an advanced adaptive optics module. LN implements layer-oriented Multi-Conjugate Adaptive…

天体物理仪器与方法 · 物理学 2021-12-03 Kalyan Kumar Radhakrishnan Santhakumari , Carmelo Arcidiacono , Maria Bergomi , Thomas Bertram , Florian Briegel , Jacopo Farinato , Thomas M. Herbst , John M. Hill , Micah Klettk , Luca Marafatto , Rosalie C. McGurk , Roberto Ragazzoni , Fabio P. Santos , Valentina Viotto

Alignment and preliminary outcomes of an ELT-size instrument to a very large telescope: LINC-NIRVANA at LBT

LINC-NIRVANA (LN) is a high resolution, near infrared imager that uses a multiple field-of-view, layer-oriented, multi-conjugate AO system, consisting of four multi-pyramid wavefront sensors (two for each arm of the Large Binocular…

天体物理仪器与方法 · 物理学 2018-08-02 M. Bergomi , L. Marafatto , V. Viotto , C. Arcidiacono , J. Farinato , K. K. R. Santhakumari , R. McGurk , M. Dima , H. Baumeister , T. Bertram , J. Berwein , P. Bizenberger , F. Briegel , F. Kittman , A. Conrad , R. Ragazzoni , T. M. Herbst

The calibration procedure of the LINC-NIRVANA ground and high layer WFS

LINC--NIRVANA (LN) is an MCAO module currently mounted on the Rear Bent Gregorian focus of the Large Binocular Telescope (LBT). It mounts a camera originally designed to realize the interferometric imaging focal station of the telescopes.…

天体物理仪器与方法 · 物理学 2018-07-05 Carmelo Arcidiacono , Kalyan Kumar Radhakrishnan Santhakumari , Valentina Viotto , Maria Bergomi , Florian Briegel , Thomas Bertram , Luca Marafatto , Tom Herbst , Jacopo Farinato , Roberto Ragazzoni , Ralph Hofferbert , Martin Kuerster , Frank Kittman , Juergen Berwein , Harald Baumeister

Ground calibration and network of the first CATCH pathfinder

The Chasing All Transients Constellation Hunters (CATCH) space mission is focused on exploring the dynamic universe via X-ray follow-up observations of various transients. The first pathfinder of the CATCH mission, CATCH-1, was launched on…

天体物理仪器与方法 · 物理学 2024-10-24 Yiming Huang , Jingyu Xiao , Lian Tao , Shuang-Nan Zhang , Qian-Qing Yin , Yusa Wang , Zijian Zhao , Chen Zhang , Qingchang Zhao , Xiang Ma , Shujie Zhao , Heng Zhou , Xiangyang Wen , Zhengwei Li , Shaolin Xiong , Juan Zhang , Qingcui Bu , Jirong Cang , Dezhi Cao , Wen Chen , Siran Ding , Yanfeng Dai , Min Gao , Yang Gao , Huilin He , Shujin Hou , Dongjie Hou , Tai Hu , Guoli Huang , Yue Huang , Liping Jia , Ge Jin , Dalin Li , Jinsong Li , Panping Li , Yajun Li , Xiaojing Liu , Ruican Ma , Lingling Men , Xingyu Pan , Liqiang Qi , Liming Song , Xianfei Sun , Qingwen Tang , Liyuan Xiong , Yibo Xu , Sheng Yang , Yanji Yang , Yong Yang , Aimei Zhang , Wei Zhang , Yifan Zhang , Yueting Zhang , Donghua Zhao , Kang Zhao , Yuxuan Zhu

In-flight Diagnostics in LISA Pathfinder

LISA PathFinder (LPF) will be flown with the objective to test in space key technologies for LISA. However its sensitivity goals are, for good reason, one order of magnitude less than those which LISA will have to meet, both in drag-free…

广义相对论与量子宇宙学 · 物理学 2008-11-26 Alberto Lobo , Miquel Nofrarias , Juan Ramos-Castro , Josep Sanjuan , Aleix Conchillo , Jose Antonio Ortega , Xevi Xirgu , Henrique Araujo , Cesar Boatella , Mokhtar Chmeissani , Catia Grimani , Carles Puigdengoles , Peter Wass , Enrique Garcia-Berro , Sergi Garcia , Lluis Martinez , Gustau Montero

Large Binocular Telescope Adaptive Optics System: New achievements and perspectives in adaptive optics

The Large Binocular Telescope (LBT) is a unique telescope featuring two co-mounted optical trains with 8.4m primary mirrors. The telescope Adaptive Optics (AO) system uses two innovative key components, namely an adaptive secondary mirror…

天体物理仪器与方法 · 物理学 2012-03-14 Simone Esposito , Armando Riccardi , Enrico Pinna , Alfio Puglisi , Fernando Quirós-Pacheco , Carmelo Arcidiacono , Marco Xompero , Runa Briguglio , Guido Agapito , Lorenzo Busoni , Luca Fini , Javier Argomedo , Alessandro Gherardi , Guido Brusa , Douglas Miller , Juan Carlos Guerra , Paolo Stefanini , Piero Salinari

Simulation Studies for the First Pathfinder of the CATCH Space Mission

The Chasing All Transients Constellation Hunters (CATCH) space mission is an intelligent constellation consisting of 126 micro-satellites in three types (A, B, and C), designed for X-ray observation with the objective of studying the…

天体物理仪器与方法 · 物理学 2024-02-26 Yiming Huang , Juan Zhang , Lian Tao , Zhengwei Li , Donghua Zhao , Qian-Qing Yin , Xiangyang Wen , Jingyu Xiao , Chen Zhang , Shuang-Nan Zhang , Shaolin Xiong , Qingcui Bu , Jirong Cang , Dezhi Cao , Wen Chen , Siran Ding , Min Gao , Yang Gao , Shujin Hou , Liping Jia , Ge Jin , Dalin Li , Jinsong Li , Panping Li , Yajun Li , Xiaojing Liu , Ruican Ma , Xingyu Pan , Liqiang Qi , Jinhui Rao , Xianfei Sun , Qingwen Tang , Ruijing Tang , Yusa Wang , Yibo Xu , Sheng Yang , Yanji Yang , Yong Yang , Xuan Zhang , Yueting Zhang , Heng Zhou , Kang Zhao , Qingchang Zhao , Shujie Zhao , Zijian Zhao

Layer-oriented adaptive optics for solar telescopes

First multi-conjugate adaptive-optical (MCAO) systems are currently being installed on solar telescopes. The aim of these systems is to increase the corrected field-of-view with respect to conventional adaptive optics. However, this first…

天体物理仪器与方法 · 物理学 2015-06-05 Aglae Kellerer

Experimental and on-sky demonstration of spectrally dispersed wavefront sensing using a photonic lantern

Adaptive optics systems are critical in any application where highly resolved imaging or beam control must be performed through a dynamic medium. Such applications include astronomy and free-space optical communications, where light…

天体物理仪器与方法 · 物理学 2025-05-05 Jonathan Lin , Michael P. Fitzgerald , Yinzi Xin , Yoo Jung Kim , Olivier Guyon , Barnaby Norris , Christopher Betters , Sergio Leon-Saval , Kyohoon Ahn , Vincent Deo , Julien Lozi , Sébastien Vievard , Daniel Levinstein , Steph Sallum , Nemanja Jovanovic

Mission design for LISA Pathfinder

Here we describe the mission design for SMART-2/LISA Pathfinder. The best trade-off between the requirements of a low-disturbance environment and communications distance is found to be a free-insertion Lissajous orbit around the first…

广义相对论与量子宇宙学 · 物理学 2009-11-10 M. Landgraf , M. Hechler , S. Kemble

The pathfinder Dragonfly Spectral Line Mapper: Pushing the limits for ultra-low surface brightness spectroscopy

The pathfinder Dragonfly Spectral Line Mapper is a distributed aperture telescope based off of the Dragonfly Telephoto Array with additional instrumentation (the Dragonfly "Filter-Tilter") to enable ultranarrow bandpass imaging. The…

天体物理仪器与方法 · 物理学 2022-09-16 Deborah M. Lokhorst , Seery Chen , Imad Pasha , Jeff Shen , Evgeni I. Malakhov , Roberto G. Abraham , Pieter van Dokkum

Interplanetary medium monitoring with LISA: lessons from LISA Pathfinder

The Laser Interferometer Space Antenna (LISA) of the European Space Agency (ESA) will be the first low-frequency gravitational-wave observatory orbiting the Sun at 1 AU. The LISA Pathfinder (LPF) mission, aiming at testing of the…

天体物理仪器与方法 · 物理学 2022-09-27 A. Cesarini , C. Grimani , S. Benella , M. Fabi , F. Sabbatini , M. Villani , D. Telloni

The MICADO first light imager for the ELT: overview and current Status

MICADO is a first light instrument for the Extremely Large Telescope (ELT), set to start operating later this decade. It will provide diffraction limited imaging, astrometry, high contrast imaging, and long slit spectroscopy at…

天体物理仪器与方法 · 物理学 2024-08-30 E. Sturm , R. Davies , J. Alves , Y. Clénet , J. Kotilainen , A. Monna , H. Nicklas , J. -U. Pott , E. Tolstoy , B. Vulcani , J. Achren , S. Annadevara , H. Anwand-Heerwart , C. Arcidiacono , S. Barboza , L. Barl , P. Baudoz , R. Bender , N. Bezawada , F. Biondi , P. Bizenberger , A. Blin , A. Boné , P. Bonifacio , B. Borgo , J. van den Born , T. Buey , Y. Cao , F. Chapron , G. Chauvin , F. Chemla , K. Cloiseau , M. Cohen , C. Collin , O. Czoske , J. -O. Dette , M. Deysenroth , E. Dijkstra , S. Dreizler , O. Dupuis , G. van Egmond , F. Eisenhauer , E. Elswijk , A. Emslander , M. Fabricius , G. Fasola , F. Ferreira , N. M. Förster Schreiber , A. Fontana , J. Gaudemard , N. Gautherot , E. Gendron , C. Gennet , R. Genzel , L. Ghouchou , S. Gillessen , D. Gratadour , A. Grazian , F. Grupp , S. Guieu , M. Gullieuszik , M. de Haan , J. Hartke , M. Hartl , F. Haussmann , T. Helin , H. -J. Hess , R. Hofferbert , H. Huber , E. Huby , J. -M. Huet , D. Ives , A. Janssen , P. Jaufmann , T. Jilg , D. Jodlbauer , J. Jost , W. Kausch , H. Kellermann , F. Kerber , H. Kravcar , K. Kravchenko , C. Kulcsár , H. Kunkarayakti , P. Kunst , S. Kwast , F. Lang , J. Lange , V. Lapeyrere , B. Le Ruyet , K. Leschinski , H. Locatelli , D. Massari , S. Mattila , S. Mei , F. Merlin , E. Meyer , C. Michel , L. Mohr , M. Montargès , F. Müller , N. Münch , R. Navarro , U. Neumann , N. Neumayer , L. Neumeier , F. Pedichini , A. Pflüger , R. Piazzesi , L. Pinard , J. Porras , E. Portaluri , N. Przybilla , S. Rabien , J. Raffard , R. Raggazoni , R. Ramlau , J. Ramos , S. Ramsay , H. -F. Raynaud , P. Rhode , A. Richter , H. -W. Rix , M. Rodenhuis , R. -R. Rohloff , R. Romp , P. Rousselot , N. Sabha , B. Sassolas , J. Schlichter , M. Schuil , M. Schweitzer , U. Seemann , A. Sevin , M. Simioni , L. Spallek , A. Sönmez , J. Suuronen , S. Taburet , J. Thomas , E. Tisserand , P. Vaccari , E. Valenti , G. Verdoes Kleijn , M. Verdugo , F. Vidal , R. Wagner , M. Wegner , D. van Winden , J. Witschel , A. Zanella , W. Zeilinger , J. Ziegleder , B. Ziegler

The end-to-end testbed of the Optical Metrology System on-board LISA Pathfinder

LISA Pathfinder is a technology demonstration mission for the Laser Interferometer Space Antenna (LISA). The main experiment on-board LISA Pathfinder is the so-called LISA Technology Package (LTP) which has the aim to measure the…

广义相对论与量子宇宙学 · 物理学 2012-03-23 Frank Steier , Felipe Guzmán Cervantes , Antonio F. García Marín , Domenico Gerardi , Gerhard Heinzel , Karsten Danzmann

HARMONI at ELT: designing a laser guide star wavefront sensors for the ELT

HARMONI is the first light visible and near-IR integral field spectrograph for the ELT covering a large spectral range from 450nm to 2450nm with resolving powers from 3500 to 18000 and spatial sampling from 60mas to 4mas. It can operate in…

天体物理仪器与方法 · 物理学 2022-07-19 Anne Costille , Anne Bonnefoi , Edgard Renault , William Ceria , Kjetil Dohlen , Benoit Neichel , Zoltan Hubert , Jean-Jacques Correia , Thibaut Moulin , Saul Menendez Mendoza , Thierry Fusco , Pascal Vola , Felipe Pedreros , Pierre Jouve , El Kacem , Fraser Hadi , Hermine Schnetler , Dave Melotte , Niranjan Thatte

NGSs acquisition in MORFEO

MORFEO (Multi-conjugate adaptive Optics Relay For ELT Observation) is the future multi-conjugate adaptive optics system for the ESO ELT that will feed the instrument MICADO (Multi-AO Imaging Camera for Deep Observations). It will use the 6…

天体物理仪器与方法 · 物理学 2024-06-24 Guido Agapito , Lorenzo Busoni , Cédric Plantet , Giulia Carlà , Marco Bonaglia , Paolo Ciliegi

Development of an ELT XAO testbed using a Mach-Zehnder wavefront sensor: calibration of the deformable mirror

(abridged) Extreme adaptive optics (XAO) encounters severe difficulties to cope with the high speed (>1kHz), high accuracy and high order requirements for future extremely large telescopes. An innovative high order adaptive optics system…

天体物理仪器与方法 · 物理学 2015-09-29 Christian Delacroix , Maud Langlois , Magali Loupias , Eric Thiébaut , Louisa Adjali , Jonathan Leger , Michel Tallon

MagAO-X: Commissioning Results and Status of Ongoing Upgrades

MagAO-X is the coronagraphic extreme adaptive optics system for the 6.5 m Magellan Clay Telescope. We report the results of commissioning the first phase of MagAO-X. Components now available for routine observations include: the >2 kHz…

天体物理仪器与方法 · 物理学 2024-07-19 Jared R. Males , Laird M. Close , Sebastiaan Y. Haffert , Maggie Y. Kautz , Jay Kueny , Joseph D. Long , Eden McEwen , Noah Swimmer , John I. Bailey , Warren Foster , Benjamin A. Mazin , Logan Pearce , Joshua Liberman , Katie Twitchell , Alycia J. Weinberger , Olivier Guyon , Alexander D. Hedglen , Avalon McLeod , Roz Roberts , Kyle Van Gorkom , Jialin Li , Isabella Doty , Victor Gasho

Real-time experimental demonstrations of a photonic lantern wavefront sensor

The direct imaging of an Earth-like exoplanet will require sub-nanometric wavefront control across large light-collecting apertures, to reject host starlight and detect the faint planetary signal. Current adaptive optics (AO) systems, which…

天体物理仪器与方法 · 物理学 2023-12-22 Jonathan W. Lin , Michael P. Fitzgerald , Yinzi Xin , Yoo Jung Kim , Olivier Guyon , Barnaby Norris , Christopher Betters , Sergio Leon-Saval , Kyohoon Ahn , Vincent Deo , Julien Lozi , Sébastien Vievard , Daniel Levinstein , Steph Sallum , Nemanja Jovanovic