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The Infrared Imaging Spectrograph (IRIS) for TMT: Optical design of IRIS imager with "co-axis double TMA"

Tsuzuki, Toshihiro; Suzuki, Ryuji; Harakawa, Hiroki; Ikenoue, Bungo; Larkin, J; Moore, Anna; Obuchi, Yoshiyuki; Phillips, Andrew C; Saito, Sakae; Uraguchi, Fumihiro; Wincentsen, James E; Wright, Shelley A; Hayano, Yutaka


IRIS (InfraRed Imaging Spectrograph) is one of the first-generation instruments for the Thirty Meter Telescope (TMT). IRIS is composed of a combination of near-infrared (0.84-2.4 μm) diffraction limited imager and integral field spectrograph. To achieve near-diffraction limited resolutions in the near-infrared wavelength region, IRIS uses the advanced adaptive optics system NFIRAOS (Narrow Field Infrared Adaptive Optics System) and integrated on-instrument wavefront sensors (OIWFS). However,...[Show more]

CollectionsANU Research Publications
Date published: 2016
Type: Conference paper
Source: Proceedings of SPIE - The International Society for Optical Engineering
DOI: 10.1117/12.2232491
Access Rights: Open Access


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