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Techniques and Instrumentation for Detection of Exoplanets IX最新文献

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Front Matter: Volume 11117 封面:第11117卷
Techniques and Instrumentation for Detection of Exoplanets IX Pub Date : 2019-10-25 DOI: 10.1117/12.2552832
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引用次数: 0
SISTER: Starshade Imaging Simulation Toolkit for Exoplanet Reconnaissance (Conference Presentation) SISTER: Starshade系外行星侦察成像模拟工具包(会议报告)
Techniques and Instrumentation for Detection of Exoplanets IX Pub Date : 2019-09-09 DOI: 10.1117/12.2528332
Sergi Hildebrandt Rafels, S. Shaklan, M. Turnbull, E. Cady
{"title":"SISTER: Starshade Imaging Simulation Toolkit for Exoplanet Reconnaissance (Conference Presentation)","authors":"Sergi Hildebrandt Rafels, S. Shaklan, M. Turnbull, E. Cady","doi":"10.1117/12.2528332","DOIUrl":"https://doi.org/10.1117/12.2528332","url":null,"abstract":"","PeriodicalId":421717,"journal":{"name":"Techniques and Instrumentation for Detection of Exoplanets IX","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124628066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
The Keck Planet Imager and Characterizer: demonstrating advanced exoplanet characterization techniques for future extremely large telescopes (Conference Presentation) 凯克行星成像仪和表征仪:为未来的超大望远镜展示先进的系外行星表征技术(会议报告)
Techniques and Instrumentation for Detection of Exoplanets IX Pub Date : 2019-09-09 DOI: 10.1117/12.2529330
N. Jovanovic, D. Mawet, J. Delorme, C. Bond, S. Cetre, D. Echeverri, J. Wallace, R. Bartos, S. Lilley, S. Ragland, G. Ruane, P. Wizinowich, M. Chun, Ji Wang, Jason Wang, Michael P. Fitzgerald, Jacklyn Pezzato, E. Martin, E. Wetherell, E. Wang, S. Jacobson, Eric A. Warmbier, C. Lockhart, D. Hall
{"title":"The Keck Planet Imager and Characterizer: demonstrating advanced exoplanet characterization techniques for future extremely large telescopes (Conference Presentation)","authors":"N. Jovanovic, D. Mawet, J. Delorme, C. Bond, S. Cetre, D. Echeverri, J. Wallace, R. Bartos, S. Lilley, S. Ragland, G. Ruane, P. Wizinowich, M. Chun, Ji Wang, Jason Wang, Michael P. Fitzgerald, Jacklyn Pezzato, E. Martin, E. Wetherell, E. Wang, S. Jacobson, Eric A. Warmbier, C. Lockhart, D. Hall","doi":"10.1117/12.2529330","DOIUrl":"https://doi.org/10.1117/12.2529330","url":null,"abstract":"","PeriodicalId":421717,"journal":{"name":"Techniques and Instrumentation for Detection of Exoplanets IX","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116375134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Flight photon counting EMCCDs for the WFIRST coronagraph (Conference Presentation) 用于WFIRST日冕仪的飞行光子计数emccd(会议报告)
Techniques and Instrumentation for Detection of Exoplanets IX Pub Date : 2019-09-09 DOI: 10.1117/12.2529758
P. Morrissey
{"title":"Flight photon counting EMCCDs for the WFIRST coronagraph (Conference Presentation)","authors":"P. Morrissey","doi":"10.1117/12.2529758","DOIUrl":"https://doi.org/10.1117/12.2529758","url":null,"abstract":"","PeriodicalId":421717,"journal":{"name":"Techniques and Instrumentation for Detection of Exoplanets IX","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133770976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
High-contrast imager for complex aperture telescopes (HiCAT): 6. Two deformable mirror wavefront control (Conference Presentation) 复杂口径望远镜高对比度成像仪(HiCAT): 6;双变形镜波前控制(会议介绍)
Techniques and Instrumentation for Detection of Exoplanets IX Pub Date : 2019-09-09 DOI: 10.1117/12.2530299
R. Soummer, I. Laginja, S. Will, R. Juanola-Parramon, P. Petrone, G. Brady, J. Noss, M. Perrin, J. Fowler, H. Kurtz, K. S. Laurent, K. Fogarty, E. McChesney, N. Scott, K. Brooks, T. Comeau, M. Ferrari, R. Gontrum, J. Hagopian, E. Hugot, L. Leboulleux, J. Mazoyer, L. Mugnier, M. N’diaye, L. Pueyo, J. Sauvage, R. Shiri, A. Sivaramakrishnan, A. Valenzuela, N. Zimmerman
{"title":"High-contrast imager for complex aperture telescopes (HiCAT): 6. Two deformable mirror wavefront control (Conference Presentation)","authors":"R. Soummer, I. Laginja, S. Will, R. Juanola-Parramon, P. Petrone, G. Brady, J. Noss, M. Perrin, J. Fowler, H. Kurtz, K. S. Laurent, K. Fogarty, E. McChesney, N. Scott, K. Brooks, T. Comeau, M. Ferrari, R. Gontrum, J. Hagopian, E. Hugot, L. Leboulleux, J. Mazoyer, L. Mugnier, M. N’diaye, L. Pueyo, J. Sauvage, R. Shiri, A. Sivaramakrishnan, A. Valenzuela, N. Zimmerman","doi":"10.1117/12.2530299","DOIUrl":"https://doi.org/10.1117/12.2530299","url":null,"abstract":"The goal of the High-contrast imager for Complex Aperture Telescopes (HiCAT) testbed is to demonstrate coronagraphic starlight suppression solutions for future segmented aperture space telescopes such as the Large UV, Optical, IR telescope (LUVOIR) mission concept being studied by NASA. The testbed design has the flexibility to enable studies with increasing complexity for telescope aperture geometries starting with off-axis telescopes, then on-axis telescopes with central obstruction and support structures. The testbed implements the Apodized Pupil Lyot Coronagraph (APLC) optimized for the HiCAT aperture, which is similar to one of the possible geometries considered for LUVOIR. Wavefront can be controlled using continuous deformable mirrors, and wavefront sensing is performed using the imaging camera, or a dedicated phase retrieval camera, and also in a low-order wavefront sensing arm. We present a progress update of the testbed in particular results using two deformable mirror control to produce high-contrast dark zone, and preliminary results using the testbed’s low order Zernike wavefront sensor.","PeriodicalId":421717,"journal":{"name":"Techniques and Instrumentation for Detection of Exoplanets IX","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121213997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
The WFIRST coronagraph instrument (CGI) technology demonstration (Conference Presentation) WFIRST日冕仪(CGI)技术演示(会议报告)
Techniques and Instrumentation for Detection of Exoplanets IX Pub Date : 2019-09-09 DOI: 10.1117/12.2528929
N. Kasdin, B. Macintosh, M. Turnbull, V. Bailey, J. Trauger, B. Mennesson, J. Rhodes, M. Frerking, F. Zhao
{"title":"The WFIRST coronagraph instrument (CGI) technology demonstration (Conference Presentation)","authors":"N. Kasdin, B. Macintosh, M. Turnbull, V. Bailey, J. Trauger, B. Mennesson, J. Rhodes, M. Frerking, F. Zhao","doi":"10.1117/12.2528929","DOIUrl":"https://doi.org/10.1117/12.2528929","url":null,"abstract":"The Wide Field Infrared Survey Telescope (WFIRST), which is planned for launch in 2025, is NASA’s next large space observatory after the James Webb Space Telescope. It contains two primary science instruments: A Wide Field Instrument (WFI) to carry out surveys of galaxies in the near infrared; explore the properties of dark energy and dark matter; and carry out a microlensing survey to complete the census of exoplanets, and a Coronagraph Instrument (CGI) to demonstrate high-contrast technology for exoplanet imaging and spectroscopy. Understanding how to implement the technology for CGI is a critical step toward future, larger missions targeted at direct imaging of Earthlike planets in the habitable zone of nearby stars. This paper presents an overview of the current instrument design and requirements, highlighting the critical technologies being demonstrated. These include two types of coronagraphs, closed-loop wavefront control with two deformable mirrors, a visible-light, electron multiplying detector (EMCCD), and a lenslet based integral field spectrograph. Additionally, critical algorithms will be developed and tested for low- and high-order wavefront control, spectral extraction, and post-processing for planet detection. The paper will also describe the operational plans for the instrument. A participating scientist program (PSP) will enable members of the community to engage in the technology demonstration and, if warranted by instrument performance, will incorporate science focusing on imaging and spectra of large Jupiter size planets and protoplanetary and debris disks and a blind search program for undiscovered Jupiters and possibly mini-Neptunes.","PeriodicalId":421717,"journal":{"name":"Techniques and Instrumentation for Detection of Exoplanets IX","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129552065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
PIAA coronagraph designs for segmented apertures, robust to low-order aberrations (Conference Presentation) 对低阶像差具有鲁棒性的分段孔径的PIAA日冕仪设计(会议报告)
Techniques and Instrumentation for Detection of Exoplanets IX Pub Date : 2019-09-09 DOI: 10.1117/12.2530481
R. Belikov, D. Sirbu, C. Henze, C. Stark, R. Vanderbei, E. Bendek
{"title":"PIAA coronagraph designs for segmented apertures, robust to low-order aberrations (Conference Presentation)","authors":"R. Belikov, D. Sirbu, C. Henze, C. Stark, R. Vanderbei, E. Bendek","doi":"10.1117/12.2530481","DOIUrl":"https://doi.org/10.1117/12.2530481","url":null,"abstract":"","PeriodicalId":421717,"journal":{"name":"Techniques and Instrumentation for Detection of Exoplanets IX","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128025410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
WFIRST design reference mission: the coronagraph instrument (Conference Presentation) WFIRST设计参考任务:日冕仪(会议报告)
Techniques and Instrumentation for Detection of Exoplanets IX Pub Date : 2019-09-09 DOI: 10.1117/12.2527942
V. Bailey, D. Savransky, J. Debes, B. Mennesson, R. Zellem
{"title":"WFIRST design reference mission: the coronagraph instrument (Conference Presentation)","authors":"V. Bailey, D. Savransky, J. Debes, B. Mennesson, R. Zellem","doi":"10.1117/12.2527942","DOIUrl":"https://doi.org/10.1117/12.2527942","url":null,"abstract":"","PeriodicalId":421717,"journal":{"name":"Techniques and Instrumentation for Detection of Exoplanets IX","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131422950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
The multiple-grating vector vortex coronagraph (Conference Presentation) 多光栅矢量涡旋日冕仪(会议介绍)
Techniques and Instrumentation for Detection of Exoplanets IX Pub Date : 2019-09-09 DOI: 10.1117/12.2529554
F. Snik, D. Doelman, S. Bos, Mireille Ouellet, M. Escuti, G. Ruane
{"title":"The multiple-grating vector vortex coronagraph (Conference Presentation)","authors":"F. Snik, D. Doelman, S. Bos, Mireille Ouellet, M. Escuti, G. Ruane","doi":"10.1117/12.2529554","DOIUrl":"https://doi.org/10.1117/12.2529554","url":null,"abstract":"","PeriodicalId":421717,"journal":{"name":"Techniques and Instrumentation for Detection of Exoplanets IX","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125744272","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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