Show simple item record

Photonic spectro-interferometry with SCExAO/FIRST at the Subaru Telescope: towards Hα imaging of protoplanets

dc.contributor.authorVievard, S.
dc.contributor.authorLallement, M.
dc.contributor.authorHuby, E.
dc.contributor.authorLacour, S.
dc.contributor.authorGuyon, O.
dc.contributor.authorJovanovic, N.
dc.contributor.authorLeon-Saval, S.
dc.contributor.authorLozi, J.
dc.contributor.authorDeo, V.
dc.contributor.authorAhn, K.
dc.contributor.authorCvetojevic, N.
dc.contributor.authorBarjot, K.
dc.contributor.authorMartin, G.
dc.contributor.authorKenchington-Goldsmith, H.D.
dc.contributor.authorDuchêne, G.
dc.contributor.authorKotani, T.
dc.contributor.authorMarchis, F.
dc.contributor.authorRouan, D.
dc.contributor.authorFitzgerald, M.
dc.contributor.authorSallum, S.
dc.contributor.authorNorris, B.
dc.contributor.authorBetters, C.
dc.contributor.authorGatkine, P.
dc.contributor.authorLin, J.
dc.contributor.authorKim, Y.J.
dc.contributor.authorPham, C.
dc.contributor.authorCassagnettes, C.
dc.contributor.authorBillat, A.
dc.contributor.authorTamura, M.
dc.contributor.authorPerrin, G.
dc.date.accessioned2024-03-22T02:57:18Z
dc.date.available2024-03-22T02:57:18Z
dc.date.issued2023-10-05
dc.identifier.citationS. Vievard, M. Lallement, E. Huby, S. Lacour, O. Guyon, N. Jovanovic, S. Leon-Saval, J. Lozi, V. Deo, K. Ahn, N. Cvetojevic, K. Barjot, G. Martin, H. D. Kenchington-Goldsmith, G. Duchêne, T. Kotani, F. Marchis, D. Rouan, M. Fitzgerald, S. Sallum, B. Norris, C. Betters, P. Gatkine, J. Lin, Y. J. Kim, C. Pham, C. Cassagnettes, A. Billat, M. Tamura, G. Perrin, "Photonic spectro-interferometry with SCExAO/FIRST at the Subaru Telescope: towards Hα imaging of protoplanets," Proc. SPIE 12680, Techniques and Instrumentation for Detection of Exoplanets XI, 126800H (5 October 2023); https://doi.org/10.1117/12.2676319
dc.identifier.isbn978-151066574-3
dc.identifier.issn0277-786X
dc.identifier.doi10.1117/12.2676319
dc.identifier.urihttp://hdl.handle.net/10150/671628
dc.description.abstractFIRST is a post Extreme Adaptive-Optics (ExAO) spectro-interferometer operating in the Visible (600-800 nm, R∼400). Its exquisite angular resolution (a sensitivity analysis of on-sky data shows that bright companions can be detected down to 0.25λ/D) combined with its sensitivity to pupil phase discontinuities (from a few nm up to dozens of microns) makes FIRST an ideal self-calibrated solution for enabling exoplanet detection and characterization in the future. We present the latest on-sky results along with recent upgrades, including the integration and on-sky test of a new spectrograph (R∼3,600) optimized for the detection of Hα emission from young exoplanets accreting matter. © 2023 SPIE.
dc.language.isoen
dc.publisherSPIE
dc.rights© 2023 SPIE. (2023) Published by SPIE.
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subjecthigh angular resolution
dc.subjecthigh contrast imaging
dc.subjectInterferometry
dc.subjectisland effect
dc.subjectphotonics
dc.subjectPupil remapping
dc.subjectSingle-mode fibers
dc.subjectwavefront sensing
dc.titlePhotonic spectro-interferometry with SCExAO/FIRST at the Subaru Telescope: towards Hα imaging of protoplanets
dc.typeProceedings
dc.typetext
dc.contributor.departmentCollege of Optical Sciences, University of Arizona
dc.identifier.journalProceedings of SPIE - The International Society for Optical Engineering
dc.description.noteImmediate access
dc.description.collectioninformationThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.
dc.eprint.versionFinal Published Version
dc.source.journaltitleProceedings of SPIE - The International Society for Optical Engineering
refterms.dateFOA2024-03-22T02:57:18Z


Files in this item

Thumbnail
Name:
126800H.pdf
Size:
8.325Mb
Format:
PDF
Description:
Final Published Version
Download

This item appears in the following Collection(s)

Show simple item record