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Proceedings Paper

Deformable mirror design of Subaru LGSAO system
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Paper Abstract

As an upgrade plan of Subaru adaptive optics facility, laser-guide-star adaptive-optics (LGSAO) project is on going. One of key components of the project is a deformable mirror (DM). The DM for LGSAO is a bimorph type of PZT with 188 control elements. The specification of design is presented together with the analysis of stroke and vibration properties by FEM.

Paper Details

Date Published: 25 October 2004
PDF: 10 pages
Proc. SPIE 5490, Advancements in Adaptive Optics, (25 October 2004); doi: 10.1117/12.551907
Show Author Affiliations
Shin Oya, Subaru Telescope/National Astronomical Observatory of Japan (United States)
Olivier Guyon, Subaru Telescope/National Astronomical Observatory of Japan (United States)
Makoto Watanabe, Subaru Telescope/National Astronomical Observatory of Japan (United States)
Yutaka Hayano, Subaru Telescope/National Astronomical Observatory of Japan (United States)
Hideki Takami, Subaru Telescope/National Astronomical Observatory of Japan (United States)
Masanori Iye, National Astronomical Observatory of Japan (Japan)
Nobuo Arimoto, National Astronomical Observatory of Japan (Japan)
Stephen Colley, Subaru Telescope/National Astronomical Observatory of Japan (United States)
Michael Eldred, Subaru Telescope/National Astronomical Observatory of Japan (United States)
Thomas Kane, Subaru Telescope/National Astronomical Observatory of Japan (United States)
Masayuki Hattori, Subaru Telescope/National Astronomical Observatory of Japan (United States)
Yoshihiko Saito, National Astronomical Observatory of Japan (Japan)
Yukiko Kamata, National Astronomical Observatory of Japan (Japan)
Naoto Kobayashi, Subaru Telescope/National Astronomical Observatory of Japan (United States)
Yosuke Minowa, Univ. of Tokyo (Japan)
Miwa Goto, Max-Planck-Institut fur Astronomie (Germany)
Naruhisa Takato, Subaru Telescope/National Astronomical Observatory of Japan (United States)


Published in SPIE Proceedings Vol. 5490:
Advancements in Adaptive Optics
Domenico Bonaccini Calia; Brent L. Ellerbroek; Roberto Ragazzoni, Editor(s)

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