30 September 2004 FISICA: the Florida image slicer for infrared cosmology and astrophysics
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Abstract
We report on the design and status of the Florida Image Slicer for Infrared Cosmology and Astrophysics (FISICA) - a fully-cryogenic all-reflective image-slicing integral field unit for the FLAMINGOS near-infrared spectrograph. Designed to accept input beams near f/15, FISICA with FLAMINGOS provides R~1300 spectra over a 16x33-arcsec field-of-view on the Cassegrain f/15 focus of the KPNO 4-meter telescope, or a 6x12-arcsec field-of-view on the Nasmyth or Bent Cassegrain foci of the Gran Telescopio Canarias 10.4-meter telescope. FISICA accomplishes this using three sets of “monolithic” powered mirror arrays, each with 22 mirrored surfaces cut into a single piece of aluminum. We review the optical and opto-mechanical design and fabrication of FISICA, as well as laboratory test results for FISICA integrated with the FLAMINGOS instrument. We also discuss plans for first-light observations on the KPNO 4-meter telescope in July 2004.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Stephen S. Eikenberry, Stephen S. Eikenberry, Richard Elston, Richard Elston, Rafael Guzman, Rafael Guzman, Jeff Julian, Jeff Julian, S. Nicholas Raines, S. Nicholas Raines, Nicolas Gruel, Nicolas Gruel, Glenn Boreman, Glenn Boreman, Paul E. Glenn, Paul E. Glenn, C. Gregory Hull-Allen, C. Gregory Hull-Allen, Jeff Hoffman, Jeff Hoffman, Michael Rodgers, Michael Rodgers, Kevin Thompson, Kevin Thompson, Scott Flint, Scott Flint, Lovell Comstock, Lovell Comstock, Bruce Myrick, Bruce Myrick, } "FISICA: the Florida image slicer for infrared cosmology and astrophysics", Proc. SPIE 5492, Ground-based Instrumentation for Astronomy, (30 September 2004); doi: 10.1117/12.549150; https://doi.org/10.1117/12.549150
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