uu.seUppsala University Publications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Three years of harvest with the vector vortex coronagraph in the thermal infrared
Université de Liège, Belgium.
California Institute of Technology/Jet Propulsion Laboratory, USA.
Uppsala University, Disciplinary Domain of Science and Technology, Technology, Department of Engineering Sciences, Applied Materials Sciences.
Université de Liège, Belgium.
Show others and affiliations
2016 (English)In: Ground-Based and Airborne Instrumentation for Astronomy VI: 26-30 June 2016, Edinburgh, United Kingdom / [ed] Christopher J Evans, SPIE - International Society for Optical Engineering, 2016, Vol. 9908, 1-14 p., 99080Q-1Conference paper, Published paper (Refereed)
Abstract [en]

For several years, we have been developing vortex phase masks based on sub-wavelength gratings, known as Annular Groove Phase Masks. Etched onto diamond substrates, these AGPMs are currently designed to be used in the thermal infrared (ranging from 3 to 13 μm). Our AGPMs were first installed on VLT/NACO and VLT/VISIR in 2012, followed by LBT/LMIRCam in 2013 and Keck/NIRC2 in 2015. In this paper, we review the development, commissioning, on-sky performance, and early scientific results of these new coronagraphic modes and report on the lessons learned. We conclude with perspectives for future developments and applications.

Place, publisher, year, edition, pages
SPIE - International Society for Optical Engineering, 2016. Vol. 9908, 1-14 p., 99080Q-1
Series
Proceedings of SPIE, ISSN 0277-786X ; 9908
National Category
Engineering and Technology Astronomy, Astrophysics and Cosmology
Identifiers
URN: urn:nbn:se:uu:diva-301409DOI: 10.1117/12.2233289ISI: 000391509100018ISBN: 978-1-5106-0196-3 (print)OAI: oai:DiVA.org:uu-301409DiVA: diva2:954543
Conference
SPIE Astronomical Telescopes and Instrumentation, Adaptive Optics Systems V, 26 Jun 26 - JUL 1, 2016, Edinburgh, UNITED KINGDOM
Available from: 2016-08-23 Created: 2016-08-23 Last updated: 2017-05-16Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Karlsson, MikaelForsberg, PontusPiron, PierreVargas Catalan, Ernesto
By organisation
Applied Materials Sciences
Engineering and TechnologyAstronomy, Astrophysics and Cosmology

Search outside of DiVA

GoogleGoogle Scholar

Altmetric score

Total: 395 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf