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MURAKAMI , Naoshi

Last name: MURAKAMI

First name: Naoshi

March 2014 (v1)

Journal article

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Central-Obscuration Removal Plates for Focal-Plane Phase-Mask Coronagraphs with a Centrally-Obscured Telescope

Martinache, Frantz Oshiyama, Fumika Murakami, Naoshi

International audience

Uploaded on: December 3, 2022
June 22, 2014 (v1)

Conference paper

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Development and recent results from the Subaru coronagraphic extreme adaptive optics system

Jovanovic, Nemanja Guyon, Olivier Martinache, Frantz

The Subaru Coronagraphic Extreme Adaptive Optics (SCExAO) instrument is one of a handful of extreme adaptive optics systems set to come online in 2014. The extreme adaptive optics correction is realized by a combination of precise wavefront sensing via a non-modulated pyramid wavefront sensor and a 2000 element deformable mirror. This system...

Uploaded on: December 3, 2022
December 14, 2020 (v1)

Conference paper

Metadata-only

Status of the SCExAO instrument: recent technology upgrades and path to a system-level demonstrator for PSI

Lozi, Julien Guyon, Olivier Vievard, Sébastien

International audience

Uploaded on: December 4, 2022