Commissioning and first light results of an L'-band vortex coronagraph with the Keck II adaptive optics NIRC2 science instrument

Commissioning and first light results of an L'-band vortex coronagraph with the Keck II adaptive optics NIRC2 science instrument

On March 2015 an L'-band vortex coronagraph based on an Annular Groove Phase Mask made up of a diamond sub-wavelength grating was installed on NIRC2 as a demonstration project. This vortex coronagraph operates in the L' band not only in order to take advantage from the favorable star/plane...

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Bibliographic Details
Main Authors: Femenía Castellá, Bruno, Serabyn, Eugene, Mawet, Dimitri, Absil, Olivier, Wizinowich, Peter, Matthews, Keith, Huby, Elsa, Bottom, Michael, Campbell, Randy, Chan, Dwight, Carlomagno, Brunella, Cetre, Sylvain, Defrère, Denis, Delacroix, Christian, Gomez Gonzalez, Carlos, Jolivet, Aïssa, Karlsson, Mikael, Lanclos, Kyle, Lilley, Scott, Milner, Steven, Ngo, Henry, Reggiani, Maddalena, Simmons, Julia, Tran, Hien, Vargas Catalan, Ernesto, Wertz, Olivier
Other Authors: Univ Arizona, Steward Observ
Language:en
Published: SPIE-INT SOC OPTICAL ENGINEERING 2016
Subjects:
WM Keck Observatory
NIRC2
high-contrast imaging
coronagraph
vortex phase mask
Online Access:Bruno Femenía Castellá ; Eugene Serabyn ; Dimitri Mawet ; Olivier Absil ; Peter Wizinowich ; Keith Matthews ; Elsa Huby ; Michael Bottom ; Randy Campbell ; Dwight Chan ; Brunella Carlomagno ; Sylvain Cetre ; Denis Defrère ; Christian Delacroix ; Carlos Gomez Gonzalez ; Aïssa Jolivet ; Mikael Karlsson ; Kyle Lanclos ; Scott Lilley ; Steven Milner ; Henry Ngo ; Maddalena Reggiani ; Julia Simmons ; Hien Tran ; Ernesto Vargas Catalan and Olivier Wertz " Commissioning and first light results of an L'-band vortex coronagraph with the Keck II adaptive optics NIRC2 science instrument ", Proc. SPIE 9909, Adaptive Optics Systems V, 990922 (July 26, 2016); doi:10.1117/12.2233228; http://dx.doi.org/10.1117/12.2233228
http://hdl.handle.net/10150/622007
http://arizona.openrepository.com/arizona/handle/10150/622007

Internet

Bruno Femenía Castellá ; Eugene Serabyn ; Dimitri Mawet ; Olivier Absil ; Peter Wizinowich ; Keith Matthews ; Elsa Huby ; Michael Bottom ; Randy Campbell ; Dwight Chan ; Brunella Carlomagno ; Sylvain Cetre ; Denis Defrère ; Christian Delacroix ; Carlos Gomez Gonzalez ; Aïssa Jolivet ; Mikael Karlsson ; Kyle Lanclos ; Scott Lilley ; Steven Milner ; Henry Ngo ; Maddalena Reggiani ; Julia Simmons ; Hien Tran ; Ernesto Vargas Catalan and Olivier Wertz " Commissioning and first light results of an L'-band vortex coronagraph with the Keck II adaptive optics NIRC2 science instrument ", Proc. SPIE 9909, Adaptive Optics Systems V, 990922 (July 26, 2016); doi:10.1117/12.2233228; http://dx.doi.org/10.1117/12.2233228
http://hdl.handle.net/10150/622007
http://arizona.openrepository.com/arizona/handle/10150/622007

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