20 July 2010 The Infrared Imaging Spectrograph (IRIS) for TMT: on-instrument wavefront sensors (OIWFS) and NFIRAOS interface
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Abstract
The InfraRed Imaging Spectrograph (IRIS) is a first light client science instrument for the TMT observatory that operates as a client of the NFIRAOS facility multi-conjugate adaptive optics system. This paper reports on the concept study and baseline concept design of the On-Instrument WaveFront Sensors (OIWFS) and NFIRAOS interface subsystems of the IRIS science instrument, a collaborative effort by NRC-HIA, Caltech, and TMT AO and Instrument teams. This includes work on system engineering, structural and thermal design, sky coverage modeling, patrol geometry, probe optics and mechanics design, camera design, and controls design.
© (2010) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
David Loop, David Loop, Vlad Reshetov, Vlad Reshetov, Murray Fletcher, Murray Fletcher, Robert Wooff, Robert Wooff, Jennifer Dunn, Jennifer Dunn, Anna Moore, Anna Moore, Roger Smith, Roger Smith, David Hale, David Hale, Richard Dekany, Richard Dekany, Lianqi Wang, Lianqi Wang, Brent Ellerbroek, Brent Ellerbroek, Luc Simard, Luc Simard, David Crampton, David Crampton, } "The Infrared Imaging Spectrograph (IRIS) for TMT: on-instrument wavefront sensors (OIWFS) and NFIRAOS interface", Proc. SPIE 7735, Ground-based and Airborne Instrumentation for Astronomy III, 77357Q (20 July 2010); doi: 10.1117/12.857463; https://doi.org/10.1117/12.857463
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