The MICADO first light imager for the ELT: FDR optical design of the SCAO Wavefront Sensor

被引：0
|
作者：
Cohen, M. [1 ]
Chemla, F. [1 ]
Gendron, E. [2 ]
Clenet, Y. [2 ]
Davies, R. [3 ]
机构：
[1] Univ PSL, Observ Paris, CNRS, GEPI, Paris, France
[2] Univ Paris Cite, Sorbonne Univ, Univ PSL, LESIA,Observ Paris,CNRS, Paris, France
[3] Max Planck Inst Extraterr Phys, Garching, Germany
来源：
ADAPTIVE OPTICS SYSTEMS IX | 2024年 / 13097卷
关键词：
optical design; MICADO; SCAO; pyramid wavefront sensor; double-pyramid prism; achromatic pyramid; atmospheric dispersion corrector; K-mirror; NCPA;
D O I：
10.1117/12.3022000
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
MICADO is the Multi-AO Imaging Camera for Deep Observations. It will equip the Extremely Large Telescope (ELT) with a first light capability for diffraction limited imaging at near-infrared wavelengths. It is intended to be operated in two Adaptive Optics ( AO) modes, including the Single Conjugated Adaptive Optics Mode (SCAO) under the responsibility of CNRS. The project is currently in the process of ending the Final Design Review (FDR). This paper describes the FDR optical design for the SCAO Wavefront Sensor (WFS). It gives the rationale for the technical choices and the calculations for the most critical components, specifically proposing a method for designing an achromatic double-pyramid prism component.
引用
收藏
页数：27
相关论文
共 50 条
  • [21] The MICADO first light imager for the ELT: Relay Optics Opto-Mechanical design
    Barboza, Santiago
    Rodeghiero, Gabriele
    Harris, Robert
    Ramos, Joese R.
    Pott, Jorg-Uwe
    Rohloff, Ralf-Rainer
    Mueller, Friedrich
    Hofferbert, Ralph
    Bizenberger, Peter
    Muench, Norbert
    Boehm, Armin
    Mohr, Lars
    Naranjo, Vianak
    Wagner, Joerg
    Schlossmacher, Wolfram
    Rabien, Sebastian
    Hoermann, Veronika
    Farah, Alejandro
    GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY VIII, 2020, 11447
  • [22] The MICADO first light imager for the ELT: design and performance of the Focal Plane Mechanism prototype
    Kravchenko, Kateryna
    Rabien, Sebastian
    Deysenroth, Matthias
    Neumeier, Luis
    Spallek, Lenard
    Honsberg, Mathias
    Barl, Lothar
    Ziegleder, Julian
    Sturm, Eckhard
    Davies, Richard
    ADVANCES IN OPTICAL AND MECHANICAL TECHNOLOGIES FOR TELESCOPES AND INSTRUMENTATION VI, 2024, 13100
  • [23] The MICADO first light imager for the ELT: MISTHIC simulation pipeline for the high contrast mode of MICADO
    Huby, E.
    Baudoz, P.
    Vidal, F.
    Barana, H.
    Clenet, Y.
    Davies, R.
    ADAPTIVE OPTICS SYSTEMS IX, 2024, 13097
  • [24] The MICADO first light imager for the ELT: Testing the Lyot coronograph prototypes
    Baudoz, Pierre
    Huby, Elsa
    Dupuis, Olivier
    Boussaha, Faouzi
    Clenet, Yann
    Davies, Ric
    ADAPTIVE OPTICS SYSTEMS IX, 2024, 13097
  • [25] The MICADO first light imager for the ELT: an overview of the RAM analysis and consequent design and maintenance strategy
    Biondi, Federico
    Clenet, Yann
    Caillier, Patrick
    Wimmer, Veronika
    Buey, Tristan
    Neumeier, Luis
    Lang, Florian
    Rabien, Sebastian
    Sturm, Eckhard
    Davies, Richard
    MODELING, SYSTEMS ENGINEERING, AND PROJECT MANAGEMENT FOR ASTRONOMY XI, PT 1, 2024, 13099
  • [26] The MICADO first light imager for the ELT: PLC-based software design for cryogenic control
    Annadevara, S. S.
    Kellermann, H.
    Hess, H-J
    Schlichter, J.
    Bender, R.
    SOFTWARE AND CYBERINFRASTRUCTURE FOR ASTRONOMY VIII, 2024, 13101
  • [27] The MICADO first light imager for the ELT: Relay Optics opto-mechanical final design
    Barboz, Santiago
    Bone, Andre
    Rodeghiero, Gabriele
    Harris, Robert J.
    Jost, Joshua
    Pott, Jorg-Uwe
    Rohloff, Ralf-Rainer
    Mueller, Friedrich
    Hofferbert, Ralph
    Bizenberger, Peter
    Ramos, Jose
    Munch, Norbert
    Mohr, Lars
    Stepien, Paula
    Schlossmacher, Wolfram
    Mueller, Michael
    GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY IX, 2022, 12184
  • [28] The MICADO first light imager for the ELT: a comprehensive tolerance analysis for the relay optics
    Bone, Andre
    Barboza, Santiago
    Harris, Robert J.
    Rodeghiero, Gabriele
    Pott, Jorg-Uwe
    Rohloff, Ralf-Rainer
    Mueller, Friedrich
    Hofferbert, Ralph
    Bizenberger, Peter
    Ramos, Jose
    Muench, Norbert
    GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY IX, 2022, 12184
  • [29] The MICADO first light imager for the ELT: Final design of primary instrument support, access and supply subsystems
    Witschel, Johann
    Nicklas, Harald E.
    Anwand-Heerwart, H.
    Dette, J-O.
    Richter, Amon
    GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY IX, 2022, 12184
  • [30] The MICADO first light imager for ELT: From hexapod to octopod instrument support structure
    Nicklas, Harald E.
    Anwand-Heerwart, Heiko
    Disseau, Karen
    Richter, Amon
    Rhode, Petra
    Hauptner, Katja
    Schmidt, Lennart
    GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY VII, 2018, 10702
12345