Interferometer Types(Ground) THE KECK INTERFEROMETEP Keck Interferometer -2006 Michelson Interferometer(Infrared) Twin 10 m Keck Telescopes and four 1.8 m outriggers Baseline 85 LASARJPL CAR Palomar testbed Interferometer Michelson Interferometer(Infrared Testbed for Keck and sim Mark lll interferometer Michelson Interferometer(Visible) Keck Observatory: Multiple mirror telescope(MMt) Fizeau Interferometer(Visible, Infrared) 36 hexagonal segments = 10 m overall aperture Chart: 3 16.684 Space Systems Product Development February 13, 2001 MIT Space Systems Laboratory16.684 Space Systems Product Development Chart: 3 February 13, 2001 MIT Space Systems Laboratory Interferometer Types (Ground) Michelson Interferometer (Visible) Keck Interferometer-2006 Michelson Interferometer (Infrared) Twin 10 m Keck Telescopes and four 1.8 m outriggers Baseline 85m Palomar Testbed Interferometer Michelson Interferometer (Infrared) Testbed for Keck and SIM Mark III Interferometer Keck Observatory: Multiple Mirror Telescope (MMT) Fizeau Interferometer (Visible, Infrared) 36 hexagonal segments => 10 m overall aperture